{"title":"Farpoint Losmandy Series – Universal Dovetail Plates","description":"\u003cp\u003eFarpoint D-style (Losmandy-format) universal dovetail plates, including standard, metric, 57.3 Series Radian bars, and bread board styles. These multi-purpose bars feature pre-drilled and slotted hole patterns for mounting a wide variety of telescopes, rings, and accessories.\u003c\/p\u003e","products":[{"product_id":"farpoint-7-inch-universal-dovetail-plate","title":"Farpoint 7 Inch Universal Dovetail Plate","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 7″ D-size bar with a variety of mounting holes — the general-purpose workhorse.\u003c\/p\u003e\n\u003cp\u003eThis 7″ universal dovetail bar carries a variety of mounting hole options for attaching scope rings, guide scopes, and accessories to various telescope mounts — and for whatever else your rig needs. D-size (Losmandy-compatible). Machined of sturdy aluminum with a black anodized finish. CNC-machined in the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho Is This Product Best For?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is designed for telescope owners and astrophotographers who use Losmandy-style (D-size) dovetail hardware. It is an ideal choice if you need a precision-machined, reliable mounting solution that integrates with the Losmandy-style (D-size) ecosystem of plates, saddles, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision machined:\u003c\/strong\u003e CNC-machined and anodized for a tight, secure fit on Losmandy-style (D-size) hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to last:\u003c\/strong\u003e Aircraft-grade aluminum construction resists flexing under load and holds alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted brand:\u003c\/strong\u003e Farpoint Astro is a respected name in telescope mounting hardware, made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse this telescope dovetail plate for visual observing and astrophotography setups that rely on the Losmandy-style (D-size) dovetail standard, including mounting optical tubes, guide scopes, cameras, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKey compatibility and fit details:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar length:\u003c\/strong\u003e 7″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar standard:\u003c\/strong\u003e D-size (Losmandy-compatible)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting holes:\u003c\/strong\u003e Variety of mounting hole options — see product drawing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodized aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e CNC-machined in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Limitations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a Losmandy-style (D-size) component and is \u003cstrong\u003enot\u003c\/strong\u003e compatible with V-size (Vixen-style) hardware unless an adapter is used. Verify your telescope's mounting pattern and your mount's saddle width before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a universal dovetail bar for?\u003c\/strong\u003e\u003cbr\u003eIt's the blank canvas of the dovetail system — a D-size bar with multiple mounting holes for attaching scope rings, guide scopes, and accessories, then dropping the whole assembly into any D-size saddle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill my rings bolt to it?\u003c\/strong\u003e\u003cbr\u003eThe bar offers a variety of mounting hole options — check the product drawing against your rings' hole spacing. Running William Optics or other Asian-made clamshell rings with 60mm spacing? The metric 7″ bar is drilled for them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat mounts will this work with?\u003c\/strong\u003e\u003cbr\u003eAny mount with a D-size (Losmandy-style) saddle. Mount still has a small Vixen saddle? Our D-size saddles and conversions upgrade it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Recommendation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you run a Losmandy-style (D-size) setup, the Farpoint 7 Inch Universal Dovetail Plate is a dependable, precision choice that will integrate cleanly with the rest of your Farpoint dovetail system. Ontario Telescope and Accessories stocks the full Farpoint lineup to help you build a complete, matched mounting solution.\u003c\/p\u003e","brand":"Farpoint","offers":[{"title":"Default Title","offer_id":53297447272559,"sku":"FDUPS","price":118.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/upload-1781722997338.jpg?v=1781722999"},{"product_id":"farpoint-14-inch-universal-dovetail-plate","title":"Farpoint 14 Inch Universal Dovetail Plate","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 14″ D-size bar with a variety of mounting holes — more length, more room for accessories.\u003c\/p\u003e\n\u003cp\u003eThis 14″ universal dovetail bar carries a variety of mounting hole options for attaching scope rings, guide scopes, and accessories to various telescope mounts — with double the length of the 7″ bar for longer tubes and more balance range. D-size (Losmandy-compatible). Machined of sturdy aluminum with a black anodized finish. CNC-machined in the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho Is This Product Best For?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is designed for telescope owners and astrophotographers who use Losmandy-style (D-size) dovetail hardware. It is an ideal choice if you need a precision-machined, reliable mounting solution that integrates with the Losmandy-style (D-size) ecosystem of plates, saddles, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision machined:\u003c\/strong\u003e CNC-machined and anodized for a tight, secure fit on Losmandy-style (D-size) hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to last:\u003c\/strong\u003e Aircraft-grade aluminum construction resists flexing under load and holds alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted brand:\u003c\/strong\u003e Farpoint Astro is a respected name in telescope mounting hardware, made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse this telescope dovetail plate for visual observing and astrophotography setups that rely on the Losmandy-style (D-size) dovetail standard, including mounting optical tubes, guide scopes, cameras, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKey compatibility and fit details:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar length:\u003c\/strong\u003e 14″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar standard:\u003c\/strong\u003e D-size (Losmandy-compatible)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting holes:\u003c\/strong\u003e Variety of mounting hole options — see product drawing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodized aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e CNC-machined in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Limitations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a Losmandy-style (D-size) component and is \u003cstrong\u003enot\u003c\/strong\u003e compatible with V-size (Vixen-style) hardware unless an adapter is used. Verify your telescope's mounting pattern and your mount's saddle width before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a universal dovetail bar for?\u003c\/strong\u003e\u003cbr\u003eIt's the blank canvas of the dovetail system — a D-size bar with multiple mounting holes for attaching scope rings, guide scopes, and accessories, then dropping the whole assembly into any D-size saddle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill my rings bolt to it?\u003c\/strong\u003e\u003cbr\u003eThe bar offers a variety of mounting hole options — check the product drawing against your rings' hole spacing. Running William Optics or other Asian-made clamshell rings with 60mm spacing? The metric 14″ bar is drilled for them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat mounts will this work with?\u003c\/strong\u003e\u003cbr\u003eAny mount with a D-size (Losmandy-style) saddle. Mount still has a small Vixen saddle? Our D-size saddles and conversions upgrade it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Recommendation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you run a Losmandy-style (D-size) setup, the Farpoint 14 Inch Universal Dovetail Plate is a dependable, precision choice that will integrate cleanly with the rest of your Farpoint dovetail system. Ontario Telescope and Accessories stocks the full Farpoint lineup to help you build a complete, matched mounting solution.\u003c\/p\u003e","brand":"Farpoint","offers":[{"title":"Default Title","offer_id":53297458217071,"sku":"FDUP","price":133.82,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/upload-1781723231625.jpg?v=1781723233"},{"product_id":"farpoint-bread-board-style-dovetail-plate","title":"Farpoint Bread Board Style Dovetail Plate","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 6″ multi-purpose D-size plate with 1\/4-20 tapped and through holes — the tinkerer's dovetail.\u003c\/p\u003e\n\u003cp\u003eThis bread board style dovetail plate is a 6″ multi-purpose D-size dovetail with 1\/4-20 tapped holes and 1\/4-20 through holes — bolt on cameras, finders, brackets, or whatever your rig calls for. Losmandy compatible. Machined of sturdy aluminum with a black anodized finish. CNC-machined in the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho Is This Product Best For?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is designed for telescope owners and astrophotographers who use Losmandy-style (D-size) dovetail hardware. It is an ideal choice if you need a precision-machined, reliable mounting solution that integrates with the Losmandy-style (D-size) ecosystem of plates, saddles, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision machined:\u003c\/strong\u003e CNC-machined and anodized for a tight, secure fit on Losmandy-style (D-size) hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to last:\u003c\/strong\u003e Aircraft-grade aluminum construction resists flexing under load and holds alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted brand:\u003c\/strong\u003e Farpoint Astro is a respected name in telescope mounting hardware, made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse this telescope dovetail plate for visual observing and astrophotography setups that rely on the Losmandy-style (D-size) dovetail standard, including mounting optical tubes, guide scopes, cameras, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKey compatibility and fit details:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlate length:\u003c\/strong\u003e 6″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar standard:\u003c\/strong\u003e D-size (Losmandy-compatible)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting holes:\u003c\/strong\u003e 1\/4-20 tapped holes and 1\/4-20 through holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodized aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e CNC-machined in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Limitations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a Losmandy-style (D-size) component and is \u003cstrong\u003enot\u003c\/strong\u003e compatible with V-size (Vixen-style) hardware unless an adapter is used. Verify your telescope's mounting pattern and your mount's saddle width before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy “bread board” style?\u003c\/strong\u003e\u003cbr\u003eLike an electronics breadboard, it's a grid of attachment points: 1\/4-20 tapped holes to thread into, and 1\/4-20 through holes to bolt through. Mount cameras, finders, brackets, or custom hardware anywhere along the plate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference vs. the universal bars?\u003c\/strong\u003e\u003cbr\u003eThe universal bars carry hole patterns aimed at scope rings and mounts; the bread board is the multi-purpose option, built around the standard 1\/4-20 thread that nearly every camera and accessory uses.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat mounts will this work with?\u003c\/strong\u003e\u003cbr\u003eAny mount with a D-size (Losmandy-style) saddle. Mount still has a small Vixen saddle? Our D-size saddles and conversions upgrade it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Recommendation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you run a Losmandy-style (D-size) setup, the Farpoint Bread Board Style Dovetail Plate is a dependable, precision choice that will integrate cleanly with the rest of your Farpoint dovetail system. Ontario Telescope and Accessories stocks the full Farpoint lineup to help you build a complete, matched mounting solution.\u003c\/p\u003e","brand":"Farpoint","offers":[{"title":"Default Title","offer_id":53297461330031,"sku":"FDBB","price":107.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/upload-1781723344187.jpg?v=1781723346"},{"product_id":"farpoint-6-inch-57-3-series-universal-dovetail-plate-radian-bar","title":"Farpoint 6 Inch 57.3 Series Universal Dovetail Plate (Radian Bar)","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Radian bar design in its most compact form — 6″ of light-weighted D-size dovetail.\u003c\/p\u003e\n\u003cp\u003eThis 6″ 57.3 Series universal dovetail bar is the shortest member of the family that began as the Radian lightweight universal D-style dovetail bar Farpoint manufactured for OPT. The same light-weighted design and mounting hole options, sized down for compact optical tubes, guide scope duty, and accessory mounting where a full-length bar is overkill. D-size (Losmandy-style). Machined of sturdy aluminum with a black anodized finish. CNC-machined in the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho Is This Product Best For?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is designed for telescope owners and astrophotographers who use Losmandy-style (D-size) dovetail hardware. It is an ideal choice if you need a precision-machined, reliable mounting solution that integrates with the Losmandy-style (D-size) ecosystem of plates, saddles, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision machined:\u003c\/strong\u003e CNC-machined and anodized for a tight, secure fit on Losmandy-style (D-size) hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to last:\u003c\/strong\u003e Aircraft-grade aluminum construction resists flexing under load and holds alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted brand:\u003c\/strong\u003e Farpoint Astro is a respected name in telescope mounting hardware, made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse this telescope dovetail plate for visual observing and astrophotography setups that rely on the Losmandy-style (D-size) dovetail standard, including mounting optical tubes, guide scopes, cameras, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKey compatibility and fit details:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar length:\u003c\/strong\u003e 6″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 57.3 Series — extended from the original Radian bar design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar standard:\u003c\/strong\u003e D-size (Losmandy-style)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Light-weighted universal bar — mounting hole options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodized aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e CNC-machined in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Limitations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a Losmandy-style (D-size) component and is \u003cstrong\u003enot\u003c\/strong\u003e compatible with V-size (Vixen-style) hardware unless an adapter is used. Verify your telescope's mounting pattern and your mount's saddle width before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the Radian dovetail bar?\u003c\/strong\u003e\u003cbr\u003eIt's our compact extension of it. Farpoint manufactured the original 14″ bars for OPT (Oceanside Photo \u0026amp; Telescope), who sold them under the Radian Telescopes brand. With OPT now closed, we sell the line direct under the 57.3 Series name — and this 6″ brings the same design to the smallest rigs. The original length lives on as the 57.3 Series 14″ bar .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose the compact 6″ length?\u003c\/strong\u003e\u003cbr\u003eSmall refractors, guide scope rigs, and accessory assemblies don't need 14″ of bar — the 6″ keeps the footprint and weight down while giving you a full D-size dovetail. Need more reach? Step up to the 14″ original Radian length or the 21.5″ bar .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat mounts will this work with?\u003c\/strong\u003e\u003cbr\u003eAny mount with a D-size (Losmandy-style) saddle. Mount still has a small Vixen saddle? Our D-size saddles and conversions upgrade it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Recommendation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you run a Losmandy-style (D-size) setup, the Farpoint 6 Inch 57.3 Series Universal Dovetail Plate (Radian Bar) is a dependable, precision choice that will integrate cleanly with the rest of your Farpoint dovetail system. Ontario Telescope and Accessories stocks the full Farpoint lineup to help you build a complete, matched mounting solution.\u003c\/p\u003e","brand":"Farpoint","offers":[{"title":"Default Title","offer_id":53297472307311,"sku":"FDP573-6","price":0.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/upload-1781724329626.jpg?v=1781724331"},{"product_id":"farpoint-7-inch-metric-universal-dovetail-plate","title":"Farpoint 7 Inch Metric Universal Dovetail Plate","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 7″ metric D-size bar drilled at 60mm spacing for William Optics and most Asian-made clamshell rings.\u003c\/p\u003e\n\u003cp\u003eThis 7″ metric universal dovetail bar features 60mm wide hole spacing made for William Optics and most Asian-made clamshell rings , plus general-purpose use. D-size (Losmandy-compatible). Machined of sturdy aluminum with a distinctive blue anodized finish . CNC-machined in the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho Is This Product Best For?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FMDUPS is for telescope users with William Optics clamshell rings, or similar Asian-made rings using the 60mm spacing standard, who want a Losmandy D-size dovetail bar. It’s also handy as a general-purpose D-size bar where 60mm hole spacing fits the application. If you have Farpoint dovetail rings or standard Losmandy-hole-pattern rings (75mm spacing), see our standard universal dovetail plates instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s In The Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eFarpoint 7 Inch Metric Universal Dovetail Bar\u003c\/li\u003e\u003c\/ul\u003e","brand":"Farpoint","offers":[{"title":"Default Title","offer_id":53297476239471,"sku":"FMDUPS","price":107.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/upload-1781724539237.jpg?v=1781724541"},{"product_id":"farpoint-14-inch-metric-universal-dovetail-plate","title":"Farpoint 14 Inch Metric Universal Dovetail Plate","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe longest metric bar — 14″ of D-size dovetail drilled at 60mm spacing for William Optics and most Asian-made clamshell rings.\u003c\/p\u003e\n\u003cp\u003eThis 14″ metric universal dovetail bar features 60mm wide hole spacing made for William Optics and most Asian-made clamshell rings , plus general-purpose use — the longest of the metric family, with room for wide ring spacing and balance adjustment. D-size (Losmandy-compatible). Machined of sturdy aluminum with a distinctive blue anodized finish . CNC-machined in the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho Is This Product Best For?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is designed for telescope owners and astrophotographers who use Losmandy-style (D-size) dovetail hardware. It is an ideal choice if you need a precision-machined, reliable mounting solution that integrates with the Losmandy-style (D-size) ecosystem of plates, saddles, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision machined:\u003c\/strong\u003e CNC-machined and anodized for a tight, secure fit on Losmandy-style (D-size) hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to last:\u003c\/strong\u003e Aircraft-grade aluminum construction resists flexing under load and holds alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted brand:\u003c\/strong\u003e Farpoint Astro is a respected name in telescope mounting hardware, made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse this telescope dovetail plate for visual observing and astrophotography setups that rely on the Losmandy-style (D-size) dovetail standard, including mounting optical tubes, guide scopes, cameras, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s In The Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eFarpoint 14 Inch Metric Universal Dovetail Bar\u003c\/li\u003e\u003c\/ul\u003e","brand":"Farpoint","offers":[{"title":"Default Title","offer_id":53297481711727,"sku":"FMDUP14","price":141.52,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/upload-1781724660907.jpg?v=1781724662"},{"product_id":"farpoint-10-inch-metric-universal-dovetail-plate","title":"Farpoint 10 Inch Metric Universal Dovetail Plate","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 10″ metric D-size bar drilled at 60mm spacing for William Optics and most Asian-made clamshell rings.\u003c\/p\u003e\n\u003cp\u003eThis 10″ metric universal dovetail bar features 60mm wide hole spacing made for William Optics and most Asian-made clamshell rings , plus general-purpose use — the middle length of the metric family. D-size (Losmandy-compatible). Machined of sturdy aluminum with a distinctive blue anodized finish . CNC-machined in the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho Is This Product Best For?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is designed for telescope owners and astrophotographers who use Losmandy-style (D-size) dovetail hardware. It is an ideal choice if you need a precision-machined, reliable mounting solution that integrates with the Losmandy-style (D-size) ecosystem of plates, saddles, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision machined:\u003c\/strong\u003e CNC-machined and anodized for a tight, secure fit on Losmandy-style (D-size) hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to last:\u003c\/strong\u003e Aircraft-grade aluminum construction resists flexing under load and holds alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted brand:\u003c\/strong\u003e Farpoint Astro is a respected name in telescope mounting hardware, made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse this telescope dovetail plate for visual observing and astrophotography setups that rely on the Losmandy-style (D-size) dovetail standard, including mounting optical tubes, guide scopes, cameras, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s In The Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eFarpoint 10 Inch Metric Universal Dovetail Bar\u003c\/li\u003e\u003c\/ul\u003e","brand":"Farpoint","offers":[{"title":"Default Title","offer_id":53297481744495,"sku":"FMDUP","price":116.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/upload-1781724660941.jpg?v=1781724663"},{"product_id":"farpoint-14-inch-57-3-series-universal-dovetail-plate-original-radian-bar","title":"Farpoint 14 Inch 57.3 Series Universal Dovetail Plate (Original Radian Bar)","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is the original Radian bar — the 14″ lightweight universal D-size dovetail, now sold direct by the manufacturer.\u003c\/p\u003e\n\u003cp\u003eIf you've been hunting for the Radian Telescopes 14″ lightweight universal D-style dovetail bar , you've found it — and the people who actually made it. This 14″ 57.3 Series universal dovetail bar carries a variety of mounting hole options for attaching telescope optical tubes, scope rings, and accessories to heavy-duty equatorial mounts, with a light-weighted design that keeps payload capacity for your optics and imaging train instead of your hardware. D-size (Losmandy-style). Machined of sturdy aluminum with a black anodized finish. CNC-machined in the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho Is This Product Best For?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is designed for telescope owners and astrophotographers who use Losmandy-style (D-size) dovetail hardware. It is an ideal choice if you need a precision-machined, reliable mounting solution that integrates with the Losmandy-style (D-size) ecosystem of plates, saddles, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision machined:\u003c\/strong\u003e CNC-machined and anodized for a tight, secure fit on Losmandy-style (D-size) hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to last:\u003c\/strong\u003e Aircraft-grade aluminum construction resists flexing under load and holds alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted brand:\u003c\/strong\u003e Farpoint Astro is a respected name in telescope mounting hardware, made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse this telescope dovetail plate for visual observing and astrophotography setups that rely on the Losmandy-style (D-size) dovetail standard, including mounting optical tubes, guide scopes, cameras, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKey compatibility and fit details:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar length:\u003c\/strong\u003e 14″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 57.3 Series — originally sold as the Radian lightweight universal D-style dovetail bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar standard:\u003c\/strong\u003e D-size (Losmandy-style)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Light-weighted universal bar — variety of mounting hole options (see product drawing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodized aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e CNC-machined in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Limitations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a Losmandy-style (D-size) component and is \u003cstrong\u003enot\u003c\/strong\u003e compatible with V-size (Vixen-style) hardware unless an adapter is used. Verify your telescope's mounting pattern and your mount's saddle width before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the Radian dovetail bar?\u003c\/strong\u003e\u003cbr\u003eYes. Farpoint manufactured these bars for OPT (Oceanside Photo \u0026amp; Telescope), who sold them as the Radian Telescopes lightweight universal D-style dovetail bar. With OPT now closed, we sell the same bar direct under the 57.3 Series name. This 14″ is the original Radian length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed a different length?\u003c\/strong\u003e\u003cbr\u003eWe expanded the Radian design into a family: the 57.3 Series 21.5″ bar for long tubes and maximum balance range, plus a compact 6″ version.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat mounts will this work with?\u003c\/strong\u003e\u003cbr\u003eAny mount with a D-size (Losmandy-style) saddle. Mount still has a small Vixen saddle? Our D-size saddles and conversions upgrade it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Recommendation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you run a Losmandy-style (D-size) setup, the Farpoint 14 Inch 57.3 Series Universal Dovetail Plate (Original Radian Bar) is a dependable, precision choice that will integrate cleanly with the rest of your Farpoint dovetail system. 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D-size (Losmandy-style). Machined of sturdy aluminum with a black anodized finish. CNC-machined in the USA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho Is This Product Best For?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is designed for telescope owners and astrophotographers who use Losmandy-style (D-size) dovetail hardware. It is an ideal choice if you need a precision-machined, reliable mounting solution that integrates with the Losmandy-style (D-size) ecosystem of plates, saddles, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Product?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision machined:\u003c\/strong\u003e CNC-machined and anodized for a tight, secure fit on Losmandy-style (D-size) hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to last:\u003c\/strong\u003e Aircraft-grade aluminum construction resists flexing under load and holds alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted brand:\u003c\/strong\u003e Farpoint Astro is a respected name in telescope mounting hardware, made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse this telescope dovetail plate for visual observing and astrophotography setups that rely on the Losmandy-style (D-size) dovetail standard, including mounting optical tubes, guide scopes, cameras, and accessories.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKey compatibility and fit details:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar length:\u003c\/strong\u003e 21.5″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 57.3 Series — extended from the original Radian bar design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar standard:\u003c\/strong\u003e D-size (Losmandy-style)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Light-weighted universal bar — variety of mounting hole options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodized aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e CNC-machined in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Limitations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a Losmandy-style (D-size) component and is \u003cstrong\u003enot\u003c\/strong\u003e compatible with V-size (Vixen-style) hardware unless an adapter is used. Verify your telescope's mounting pattern and your mount's saddle width before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the Radian dovetail bar?\u003c\/strong\u003e\u003cbr\u003eIt's our extension of it. Farpoint manufactured the original 14″ bars for OPT (Oceanside Photo \u0026amp; Telescope), who sold them under the Radian Telescopes brand. With OPT now closed, we sell the line direct under the 57.3 Series name — and this 21.5″ stretches that same design for bigger rigs. The original length lives on as the 57.3 Series 14″ bar .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose the 21.5″ length?\u003c\/strong\u003e\u003cbr\u003eLong tubes and heavy imaging trains need wide ring spacing and room to slide the assembly for balance. At 21.5″, this is the longest universal bar in the lineup — if you don't need the reach, the 14″ original Radian length saves money and weight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat mounts will this work with?\u003c\/strong\u003e\u003cbr\u003eAny mount with a D-size (Losmandy-style) saddle. Mount still has a small Vixen saddle? Our D-size saddles and conversions upgrade it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Recommendation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you run a Losmandy-style (D-size) setup, the Farpoint 21.5 Inch 57.3 Series Universal Dovetail Plate (Radian Bar) is a dependable, precision choice that will integrate cleanly with the rest of your Farpoint dovetail system. Ontario Telescope and Accessories stocks the full Farpoint lineup to help you build a complete, matched mounting solution.\u003c\/p\u003e","brand":"Farpoint","offers":[{"title":"Default Title","offer_id":53297494294639,"sku":"FDP573-215","price":226.22,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/upload-1781725488572.jpg?v=1781725491"}],"url":"https:\/\/ontariotelescope.com\/collections\/farpoint-losmandy-series-universal-dovetail-plates.oembed","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}