{"title":"Takahashi Tube Rings \u0026 Plates","description":"\u003cp\u003eTakahashi tube rings, tube holders, dovetails and mounting plates. These carry the optical tube on the mount and set where it balances — sized to each tube's external diameter, so the fit is specific rather than universal. Tell us your tube and we will confirm the ring.\u003c\/p\u003e","products":[{"product_id":"takahashi-baby-q-tube-rings-fsq-85edx","title":"Takahashi Baby Q Tube Rings (FSQ-85EDX)","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis clamshell-style tube ring set is sized to the 95mm tube diameter of the FSQ-85EDX (\"Baby Q\") and the FC-100D series, carrying the optical tube on a Takahashi mount dovetail. Interior lining protects the tube's finish, and a 1\/4-20 threaded base also accepts a standard photographic tripod head.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis is a good match if you own an FSQ-85EDX or an FC-100D-series optical tube and need to mount it on a Takahashi equatorial mount or a photo tripod.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamshell ring pair:\u003c\/strong\u003e sized to a 95mm tube diameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterior lining:\u003c\/strong\u003e protects the tube's finish where the rings clamp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4-20 threaded base:\u003c\/strong\u003e mounts on a standard tripod head as an alternative to a mount dovetail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-machined construction:\u003c\/strong\u003e for a consistent clamp fit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eMounting the FSQ-85EDX or FC-100D-series optical tube to a Takahashi equatorial mount, or temporary tripod mounting for guiding-scope duty or wide-field work.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eSized for the 95mm tube diameter shared by the FSQ-85EDX and the FC-100D series. If you are matching this ring to a different Takahashi optical tube, send us the model and we will confirm the fit before you order.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eGood to Know Before You Order\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSized to one tube diameter:\u003c\/strong\u003e this ring set is built for 95mm tubes and does not adjust to fit other Takahashi optical tubes.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs it difficult to set up?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo — the clamshell opens, seats around the tube on the interior lining, and closes; the 1\/4-20 base threads onto a tripod head the same way any plate would.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat tube diameter does it fit?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e95mm — the FSQ-85EDX and the FC-100D series.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it mount on a photo tripod?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, through the 1\/4-20 threaded base.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eA 95mm clamshell tube ring set for the FSQ-85EDX and FC-100D series, with a 1\/4-20 base that also works on a standard tripod head.\u003c\/p\u003e","brand":"Takahashi","offers":[{"title":"Default Title","offer_id":54047076876399,"sku":"TAK-TKA21420S","price":374.66,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/tak_tka21420_1_6.jpg?v=1786912888"},{"product_id":"takahashi-tube-holder-125s-with-plate-fsq-106edx4","title":"Takahashi Tube Holder 125S with Plate (FSQ-106EDX4)","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis double-clamp tube holder is sized to the 125mm tube diameter shared by the TSA-120 and FSQ-106EDX4, and it ships with its mounting plate for direct attachment to a dovetail-equipped mount.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis is a good match if you own a TSA-120 or FSQ-106EDX4 and need the tube holder and its plate as a matched set.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-clamp ring pair:\u003c\/strong\u003e sized to a 125mm tube diameter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting plate included:\u003c\/strong\u003e no separate plate purchase needed.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFits both the TSA-120 and the FSQ-106EDX4.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eMounting the TSA-120 or FSQ-106EDX4 optical tube to a dovetail-equipped equatorial mount.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eSized for the 125mm tube diameter of the TSA-120 and FSQ-106EDX4. If you are fitting a different Takahashi optical tube, send us the model and we will confirm the fit before you order.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eGood to Know Before You Order\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eThis is the 125mm holder:\u003c\/strong\u003e it does not fit smaller-diameter Takahashi tubes such as the 95mm FC-100D \/ FSQ-85EDX series.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs it difficult to set up?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo — the plate ships with the holder, so the tube clamp and the mount attachment arrive as one matched set.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat tube diameter does it fit?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e125mm — the TSA-120 and FSQ-106EDX4.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it include the mounting plate?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eA 125mm double-clamp tube holder with its mounting plate included, fitting the TSA-120 and FSQ-106EDX4.\u003c\/p\u003e","brand":"Takahashi","offers":[{"title":"Default Title","offer_id":54047077236847,"sku":"TAK-TKA29420S","price":642.07,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/tsa-120-tube-holder-125s-tsa0121-b_600x_baa34e81-b914-48b1-b652-1b3502ebe01f.jpg?v=1786912907"},{"product_id":"takahashi-large-accessory-mounting-plate-njp-em-500-mounts","title":"Takahashi Large Accessory Mounting Plate (NJP \u0026 EM-500 Mounts)","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis flat accessory mounting plate measures 300 x 220 x 10mm and attaches to an NJP or EM-500 equatorial mount saddle, giving you a flat surface for accessory rings, a second optical tube, or counterweight hardware.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis is a good match if you run an NJP or EM-500 mount and need a flat accessory surface beyond the standard saddle.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 x 220 x 10mm plate stock:\u003c\/strong\u003e a large, flat mounting surface.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSized for the NJP and EM-500 saddle pattern.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat surface:\u003c\/strong\u003e accepts accessory rings, dovetail bars, or a piggyback optical tube.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003ePiggybacking a second optical tube or guide scope, mounting accessory rings or counterweight hardware, and general accessory carrying on an NJP or EM-500.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eFits the NJP and EM-500 mount saddle pattern. Takahashi's own listing gives attaching an FS-152 as one example use — the plate's flat pattern works with any accessory or ring set that matches its hole spacing. If you are matching a specific optical tube or ring set to this plate, send us the setup and we will confirm the fit.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eGood to Know Before You Order\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eThis is the large-format plate:\u003c\/strong\u003e Takahashi's smaller plates, such as the Accessory Plate M-type (S) and the Flat Plate, are different sizes built for different mounts.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs it difficult to set up?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo — it bolts to the NJP or EM-500 saddle like any accessory plate, and the flat surface takes standard ring or dovetail hardware.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size is it?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e300 x 220 x 10mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat mounts does it fit?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe NJP and EM-500.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eA 300 x 220 x 10mm accessory plate for the NJP and EM-500, carrying accessory rings, a second optical tube, or counterweight hardware on the mount saddle.\u003c\/p\u003e","brand":"Takahashi","offers":[{"title":"Default Title","offer_id":54047078613103,"sku":"TAK-TMP02100","price":715.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/tmp0210_2_6.jpg?v=1786912926"},{"product_id":"takahashi-tube-rings-for-toa-150","title":"Takahashi Tube Rings for TOA-150","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis two-part bridged tube ring set is sized to the 179mm tube diameter of the TOA-150B, finished in Takahashi-matched paint with a protective interior lining.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis is a good match if you own a TOA-150B and need its matched tube ring set for mounting.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-part bridged design:\u003c\/strong\u003e sized to a 179mm tube diameter.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTakahashi-matched paint finish.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterior lining:\u003c\/strong\u003e protects the tube's finish where the rings clamp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnurled locking knobs:\u003c\/strong\u003e tool-free clamping and release.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eMounting the TOA-150B optical tube to a dovetail-equipped equatorial mount rated for its payload.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eSized for the 179mm tube diameter of the TOA-150B. If you are fitting this ring to a different Takahashi optical tube, send us the model and we will confirm the fit before you order.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eGood to Know Before You Order\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eThis is the 179mm ring set built for the TOA-150B:\u003c\/strong\u003e it does not fit smaller Takahashi tube diameters.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs it difficult to set up?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo — the bridged halves open on the knurled locking knobs, seat around the tube, and close without tools.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat tube diameter does it fit?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e179mm — the TOA-150B.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the interior lining do?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt protects the tube's paint finish where the rings clamp.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eA 179mm two-part bridged tube ring set for the TOA-150B, in matched paint with a protective liner and knurled locking knobs.\u003c\/p\u003e","brand":"Takahashi","offers":[{"title":"Default Title","offer_id":54047078973551,"sku":"TAK-TKA32420","price":1058.2,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/tfk1510_2_6.jpg?v=1786912945"}],"url":"https:\/\/ontariotelescope.com\/collections\/takahashi-tube-rings-plates.oembed","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}