{"title":"Takahashi Diagonals \u0026 Prisms","description":"\u003cp\u003eTakahashi star diagonals in 1.25-inch and 2-inch fittings, using prisms and mirrors to bend the visual path 90° so a telescope pointed high is still comfortable to observe through. Each one adds a known optical path length — the figures are collected in our back focus guide.\u003c\/p\u003e","products":[{"product_id":"takahashi-1-25-inch-multicoated-prism-star-diagonal","title":"Takahashi 1.25\" Multicoated Prism Star Diagonal","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eA 1.25-inch star diagonal built to Takahashi's mechanical standard, using a prism rather than a mirror. It takes a 1.25-inch male barrel into your focuser and presents a 1.25-inch female barrel with a clamp ring for the eyepiece, bending the light path 90° so you look down into a telescope pointed up.\u003c\/p\u003e\u003cp\u003eThe optical path through it measures 63.5 mm — the figure your focuser needs to accommodate, and the one to use when you are calculating whether an eyepiece will still reach focus. It weighs 135 g and measures 60 x 43 x 40 mm.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis is the part that makes visual observing comfortable. Without a diagonal, a refractor pointed near the zenith puts the eyepiece near the ground. With one, you look down at a natural angle.\u003c\/p\u003e\u003cp\u003eIt suits refractors, Schmidt-Cassegrains and Maksutovs — anything with a 1.25-inch focuser or a visual back that accepts a 1.25-inch barrel. If you are already using Takahashi eyepieces, the mechanical fit is exact.\u003c\/p\u003e\u003cp\u003eIt is a visual component. Imaging trains connect a camera straight through and do not use a diagonal.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrism, not a mirror:\u003c\/strong\u003e total internal reflection at the prism face, so there is no reflective coating to age, tarnish or degrade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulticoated surfaces:\u003c\/strong\u003e applied to the entry and exit faces to cut reflection losses and internal ghosting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-marring compression ring:\u003c\/strong\u003e clamps the eyepiece barrel evenly instead of driving a set screw into it, so barrels stay unmarked and the eyepiece sits square.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.25-inch male in, 1.25-inch female out:\u003c\/strong\u003e standard 31.75 mm fittings on both sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e63.5 mm metal backfocus length:\u003c\/strong\u003e the optical path the diagonal adds to your train.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60 x 43 x 40 mm, 135 g:\u003c\/strong\u003e compact enough that focuser balance barely changes.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFive-year manufacturer warranty.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eOptical Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eA prism diagonal turns the light path using total internal reflection at the hypotenuse face of a glass prism, rather than bouncing it off an aluminised mirror surface. Total internal reflection is a property of the glass-air boundary itself, so nothing is lost to coating efficiency and nothing degrades with age — an aluminised mirror slowly dulls, a prism does not.\u003c\/p\u003e\u003cp\u003eThe trade is that light passes through glass, so the entry and exit faces are multicoated to hold down surface reflections and the scatter that would otherwise reduce contrast on planetary detail. At f\/6 and slower, which covers most of the Takahashi refractor range in visual use, a prism of this quality introduces no aberration that the eye can separate from the telescope's own.\u003c\/p\u003e\u003cp\u003eThe compression ring is the mechanical half of the design. A single set screw pushes an eyepiece barrel off-axis and leaves a dimple; the ring here spreads the clamping force around the barrel, which keeps the eyepiece square to the optical axis and the barrel unmarked.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual observing with a refractor\u003c\/strong\u003e — lunar detail, planets, double stars, open clusters at a comfortable viewing angle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchmidt-Cassegrain and Maksutov visual backs\u003c\/strong\u003e that accept a 1.25-inch barrel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZenith observing\u003c\/strong\u003e, where a straight-through eyepiece position would be unusable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerrestrial and daytime use\u003c\/strong\u003e with a spotting eyepiece, noting that a star diagonal gives a mirror-reversed image.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFocuser side:\u003c\/strong\u003e 1.25-inch (31.75 mm) male barrel — fits any 1.25-inch focuser or visual back directly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEyepiece side:\u003c\/strong\u003e 1.25-inch (31.75 mm) female with clamp ring, so any 1.25-inch eyepiece seats in it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical path:\u003c\/strong\u003e 63.5 mm. Add this to your train when checking that an eyepiece reaches focus — short-focus refractors with limited inward travel are where it matters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-inch focusers:\u003c\/strong\u003e use a 2-inch to 1.25-inch reducing adapter, or move to a 2-inch diagonal if you plan to use 2-inch eyepieces. We stock both.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTakahashi visual adapters:\u003c\/strong\u003e the FS-60CB and the FC\/FS range each have a matching visual adapter that presents the correct barrel to this diagonal. Ask us which one your tube takes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImage orientation:\u003c\/strong\u003e a star diagonal produces a right-side-up but mirror-reversed image. That is normal for astronomical use; for terrestrial viewing an erecting prism gives a correctly oriented image.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eGood to Know Before You Order\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt adds 63.5 mm to the optical path.\u003c\/strong\u003e Most refractors have ample travel for that, and Takahashi publishes a backfocus table — included in the Downloads tab — covering the range if you want to check before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.25-inch only.\u003c\/strong\u003e It will not take 2-inch eyepieces. If you own or plan to own 2-inch wide-field eyepieces, a 2-inch diagonal is the better starting point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThis is a visual component.\u003c\/strong\u003e Camera trains connect straight through and do not use a diagonal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe view is mirror-reversed.\u003c\/strong\u003e Standard for astronomical diagonals and of no consequence at the eyepiece; worth knowing if you also plan to use the telescope for daytime viewing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished weight differs between Takahashi sources\u003c\/strong\u003e — 135 g on the European specification sheet, 3 oz (85 g) in the North American listing. Either way it is light enough not to affect focuser balance.\u003c\/li\u003e\n\u003c\/ul\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 barrel slides into your focuser, the eyepiece goes into the clamp ring, and the ring tightens by hand. There is nothing to align or adjust.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePrism or mirror — which is better?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA prism uses total internal reflection, so there is no coating to degrade over the years, and it tends to hold contrast well on planetary detail at moderate focal ratios. Mirror diagonals are usually preferred at very fast focal ratios and in 2-inch formats. For visual work on a Takahashi refractor, a prism of this quality is a sound match.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it fit my telescope?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt fits any 1.25-inch focuser or visual back directly. On a 2-inch focuser you need a reducing adapter; on a Takahashi tube with a proprietary rear thread you need the matching visual adapter. Tell us your telescope and we will confirm the part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill my eyepieces still reach focus?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe diagonal adds 63.5 mm of optical path. Most refractors have enough travel to absorb it. The Takahashi backfocus table below covers the range, and we are happy to check a specific combination for you.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use it for astrophotography?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo — imaging trains connect the camera directly to the corrector or telescope. This is for eyepiece observing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it mark my eyepiece barrels?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. The compression ring clamps evenly around the barrel rather than pressing a screw point into it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is in the box?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe diagonal itself. Eyepieces and any focuser adapters are separate.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eIn short: a 135 g multicoated prism diagonal that adds 63.5 mm to a 1.25-inch visual train, clamps eyepieces without marking them, and has no reflective coating to age. It is the piece that makes a refractor comfortable to observe with.\u003c\/p\u003e","brand":"Takahashi","offers":[{"title":"Default Title","offer_id":54046969888879,"sku":"TAK-TKA00547","price":167.31,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/TKA00547_1.jpg?v=1786907778"},{"product_id":"takahashi-1-25-adapter-for-2-diagonal","title":"Takahashi 1.25\" Adapter for 2\" Diagonal","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe 1.25″ Adapter for 2″ Diagonal converts any Takahashi 2″ (50.8 mm) diagonal or focuser drawtube down to a standard 1.25″ (31.75 mm) eyepiece barrel. It's a simple mechanical sleeve: 50.8 mm male on the telescope side, 31.75 mm female on the eyepiece side, with two knurled thumbscrews to lock the eyepiece in place. At 50 g and adding just 11 mm of light path, it lets you run 1.25″ eyepieces, Barlows and cameras through 2″ fittings without swapping the diagonal itself.\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 Takahashi 2″ diagonal or 2″ focuser and also use 1.25″ eyepieces, a Barlow, or a compact accessory built on the smaller barrel.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e50.8 mm male sleeve:\u003c\/strong\u003e fits directly into any 2″ diagonal, focuser drawtube, or visual back.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e31.75 mm female barrel:\u003c\/strong\u003e accepts standard 1.25″ eyepieces, Barlows and accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo knurled thumbscrews:\u003c\/strong\u003e lock the inserted accessory in place without tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimal light path:\u003c\/strong\u003e adds 11 mm to your optical path — a figure worth accounting for against your back focus target. See the \u003ca href=\"\/pages\/takahashi-back-focus-guide\"\u003eTakahashi Back Focus Guide\u003c\/a\u003e for how it compares to other Takahashi adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eSwitching between 1.25″ and 2″ eyepieces on the same 2″ diagonal; mounting a 1.25″ Barlow or compact eyepiece-based camera behind a 2″ visual back; running 1.25″ accessories on any Takahashi telescope drawtube fitted for 2″.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eFits the 2″ barrel on Takahashi diagonals, including the \u003ca href=\"\/products\/takahashi-2-mirror-diagonal-with-1-25-adapter\"\u003e2″ Mirror Diagonal\u003c\/a\u003e, which ships with this exact adapter included as standard. Adds 11 mm of light path — worth checking against your backfocus target in the \u003ca href=\"\/pages\/takahashi-back-focus-guide\"\u003eTakahashi Back Focus Guide\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eGood to Know Before You Order\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIt's mechanical only.\u003c\/strong\u003e There's no optical element inside — it changes barrel size and nothing else.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIt adds 11 mm to your light path.\u003c\/strong\u003e On a spacing-critical imaging train, that's worth accounting for; the \u003ca href=\"\/pages\/takahashi-back-focus-guide\"\u003eTakahashi Back Focus Guide\u003c\/a\u003e lists it alongside every other Takahashi adapter, and we're glad to help you check the total.\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 drops into the 2″ fitting and the two thumbscrews lock the eyepiece in place by hand.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is it best used for?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRunning 1.25″ eyepieces and accessories through a 2″ diagonal or focuser.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it come with the 2″ Mirror Diagonal?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTakahashi ships one with the 2″ Mirror Diagonal as standard; this listing is for the adapter sold on its own, for use on other 2″ fittings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it affect imaging spacing?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt adds 11 mm of light path, which the Back Focus Guide accounts for alongside the rest of your imaging train.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eA 50 g mechanical sleeve that steps a 2″ (50.8 mm) diagonal or focuser down to a 1.25″ (31.75 mm) eyepiece barrel, adding 11 mm of light path along the way.\u003c\/p\u003e","brand":"Takahashi","offers":[{"title":"Default Title","offer_id":54047080611951,"sku":"TAK-TKA00111","price":77.22,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/tka00111_1_3.jpg?v=1786913002"},{"product_id":"takahashi-2-mirror-diagonal-with-1-25-adapter","title":"Takahashi 2\" Mirror Diagonal with 1.25\" Adapter","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe 2″ Mirror Diagonal with 1.25″ Adapter is Takahashi's full-aperture visual diagonal, built to the same 1\/10-wave optical standard as the secondary mirrors in its Epsilon astrographs. It accepts a 2″ (50.8 mm) barrel on both the telescope and eyepiece sides, with a 106.5 mm light path, and ships with the \u003ca href=\"\/products\/takahashi-1-25-adapter-for-2-diagonal\"\u003e1.25″ Adapter\u003c\/a\u003e (TKA00111) included so you can run 1.25″ eyepieces through the same diagonal. The diagonal mirror alone weighs 460 g; with the adapter fitted, the complete kit is 505 g.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWho It's For\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis is a good match if you observe visually through a Takahashi refractor or Newtonian and want full 2″ aperture through the diagonal rather than the light loss of stepping down to 1.25″ early in the light path.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 2″ (50.8 mm) clear aperture:\u003c\/strong\u003e passes the full cone of light from wide-field 2″ eyepieces without the vignetting a 1.25″ diagonal introduces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/10-wave mirror figure:\u003c\/strong\u003e matched to the optical standard Takahashi uses on its own telescope secondaries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully blackened interior:\u003c\/strong\u003e controls internal reflections and stray light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.25″ Adapter included:\u003c\/strong\u003e steps the eyepiece side down to 31.75 mm when you want 1.25″ eyepieces or accessories, at no extra light path cost beyond the adapter's own 11 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eOptical \/ Mechanical Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eA 90-degree mirror diagonal folds the visual light path for a comfortable viewing angle on a telescope pointed high. The mirror substrate carries a 1\/10-wave figure and Takahashi's mirror coating, and the housing accepts a 2″ (50.8 mm) barrel on the telescope side plus an M48 x 0.75 female thread, with a 2″ (50.8 mm) female barrel on the eyepiece side. Light path length through the diagonal is 106.5 mm — a figure to include when you're totaling backfocus for a visual train. See the \u003ca href=\"\/pages\/takahashi-back-focus-guide\"\u003eTakahashi Back Focus Guide\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/TKA00543-schema.png?v=1786912644\" alt=\"Takahashi TKA00543 2 inch mirror diagonal with 1.25 inch adapter dimensional schematic\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eRecommended Uses\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWide-field visual observing with 2″ eyepieces; general-purpose visual diagonal for any Takahashi refractor or Newtonian with a 2″ focuser; stepped down to 1.25″ with the included adapter for higher-power eyepieces or a Barlow.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eCompatibility and Accessory Notes\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eFits any 2″ (50.8 mm) focuser drawtube or visual back, either directly on the barrel or via the M48 x 0.75 thread. Not compatible with the classic FSQ-106, which uses a different focuser interface. Pairs with the \u003ca href=\"\/products\/takahashi-1-25-adapter-for-2-diagonal\"\u003e1.25″ Adapter\u003c\/a\u003e (included) for 1.25″ eyepieces and accessories; the adapter is also sold separately if you need a spare.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eGood to Know Before You Order\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIt's a visual accessory, not an imaging one.\u003c\/strong\u003e There's no camera-side thread — it's built for eyepieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIt isn't compatible with the classic FSQ-106.\u003c\/strong\u003e Takahashi notes this directly; if you're not sure which FSQ generation you have, send us your telescope's serial number and we'll confirm the fit.\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 drops into any 2″ focuser or visual back and locks with the same thumbscrews as any diagonal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is it best used for?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFull-aperture visual observing with 2″ eyepieces, and 1.25″ eyepieces once the included adapter is fitted.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it work for astrophotography?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt's a visual diagonal — mirror diagonals fold the light path for eye observing rather than a straight-through imaging train.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's included?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe 2″ mirror diagonal and the 1.25″ Adapter (TKA00111).\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eBottom Line\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eA full-aperture, 1\/10-wave 2″ mirror diagonal that ships with a 1.25″ adapter included, giving you both eyepiece sizes off a single 106.5 mm light path.\u003c\/p\u003e","brand":"Takahashi","offers":[{"title":"Default Title","offer_id":54047080644719,"sku":"TAK-TKA00543","price":713.57,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/tdm0200_2_2.jpg?v=1786913032"}],"url":"https:\/\/ontariotelescope.com\/collections\/takahashi-diagonals-prisms.oembed","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}