Adapters
Connect your gear with confidence using our wide selection of astronomy adapters. This collection includes all the essential adapters you need to seamlessly link telescopes, cameras, eyepieces, filters, and other accessories for both visual observation and astrophotography. Whether you're attaching a DSLR to a focuser, threading a filter wheel to a CMOS camera, or adapting between different thread sizes or mounting standards, our high-quality adapters ensure secure, precise connections. Built for compatibility and durability, these adapters make your setup more versatile and ready for any observing or imaging session.
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Original price CA$83.00 - Original price CA$83.00Original priceCA$83.00CA$83.00 - CA$83.00Current price CA$83.00
APM 2" Quick Lock Adapter for Focuser w/ M68 OD Thread
APM-Q-lock-M68aAPM 2" Quick Lock Adapter for Focuser w/ M68 OD Thread
Original price CA$83.00 - Original price CA$83.00Original priceCA$83.00CA$83.00 - CA$83.00Current price CA$83.00 -
Original price CA$83.00 - Original price CA$83.00Original priceCA$83.00CA$83.00 - CA$83.00Current price CA$83.00
APM 2" Quick Lock Adapter for StarDiagonal w/ M48 ID Thread
APM-Q-lock-M48iAPM 2" Quick Lock Adapter for StarDiagonal w/ M48 ID Thread
Original price CA$83.00 - Original price CA$83.00Original priceCA$83.00CA$83.00 - CA$83.00Current price CA$83.00 -
Original price CA$102.00 - Original price CA$102.00Original priceCA$102.00CA$102.00 - CA$102.00Current price CA$102.00APM Adapter Kit for T2 & 1.25"
APM-T2-125APM Adapter Kit for T2 and 1,25"The 2-part adapter is photo-visual optimized, visual with the optimal backfocus of 105 mm with the new APM-Deluxe C...
View full detailsOriginal price CA$102.00 - Original price CA$102.00Original priceCA$102.00CA$102.00 - CA$102.00Current price CA$102.00 -
Original price CA$57.00 - Original price CA$57.00Original priceCA$57.00CA$57.00 - CA$57.00Current price CA$57.00
APM Deluxe Eyepiece Adapter - 2" to 1.25"
APM-Deluxe2-125APM Deluxe Eyepiece Adapter - 2" to 1.25"
Original price CA$57.00 - Original price CA$57.00Original priceCA$57.00CA$57.00 - CA$57.00Current price CA$57.00 -
Original price CA$29.00 - Original price CA$29.00Original priceCA$29.00CA$29.00 - CA$29.00Current price CA$29.00
APM Eyepiece Projection Photo Adapter T2
APM-AD-M44.5-M42APM Eyepiece Projection Photo Adapter T2
Original price CA$29.00 - Original price CA$29.00Original priceCA$29.00CA$29.00 - CA$29.00Current price CA$29.00 -
Original price CA$113.00 - Original price CA$113.00Original priceCA$113.00CA$113.00 - CA$113.00Current price CA$113.00APM Riccardi APO-Reducer Adjustment Flange M63
APM-Tilt-adj-M63Adjusting flange for M63 reducerThe problem is not unknown in the amateur astrophotographers: Focusing the optics as good as possible and at one ed...
View full detailsOriginal price CA$113.00 - Original price CA$113.00Original priceCA$113.00CA$113.00 - CA$113.00Current price CA$113.00 -
Original price CA$109.00 - Original price CA$109.00Original priceCA$109.00CA$109.00 - CA$109.00Current price CA$109.00APM Riccardi APO-Reducer Adjustment Flange M82
APM-Tilt-adj-M82Adjusting flange for M63 reducerThe problem is not unknown in the amateur astrophotographers: Focusing the optics as good as possible and at one ed...
View full detailsOriginal price CA$109.00 - Original price CA$109.00Original priceCA$109.00CA$109.00 - CA$109.00Current price CA$109.00 -
Original price CA$62.00 - Original price CA$62.00Original priceCA$62.00CA$62.00 - CA$62.00Current price CA$62.00Askar M54/M48 T-Ring for Canon EOS-R
ASK-ASKADA54CACanon EOS-R compatible M54/M48 T-Ring Description In astrophotography, Nikon, Canon, Sony mirrorless cameras hav...
View full detailsOriginal price CA$62.00 - Original price CA$62.00Original priceCA$62.00CA$62.00 - CA$62.00Current price CA$62.00 -
Original price CA$107.00 - Original price CA$107.00Original priceCA$107.00CA$107.00 - CA$107.00Current price CA$107.00Baader Complete T-2 Changer System
BAA-2456321The T-2 change system enables fast switching between z. B. Mark V Binocular and ClickLock eyepiece, effective height only 15mm Optical path length...
View full detailsOriginal price CA$107.00 - Original price CA$107.00Original priceCA$107.00CA$107.00 - CA$107.00Current price CA$107.00 -
Original price CA$42.00 - Original price CA$42.00Original priceCA$42.00CA$42.00 - CA$42.00Current price CA$42.00Baader Ultrashort Clamp - 1.25"/T-2
BAA-2458121Ultra short 1¼" eyepiece-clamp (w. brass locking ring) Optical length: 20mm Optimized for guiding camera, w. three set screws for utmost stability...
View full detailsOriginal price CA$42.00 - Original price CA$42.00Original priceCA$42.00CA$42.00 - CA$42.00Current price CA$42.00 -
Original price CA$120.00 - Original price CA$120.00Original priceCA$120.00CA$120.00 - CA$120.00Current price CA$120.00Baader Ultrashort Eyepiece Clamp - 2"/M68x1(M)/M60x0.75(M)
BAA-2458196Baader Ultrashort 2" eyepiece clampBaader Ultrashort 2" eyepiece clamp (12 mm backfocus) to mount onto the Carl Zeiss M68 System thread. Both sides...
View full detailsOriginal price CA$120.00 - Original price CA$120.00Original priceCA$120.00CA$120.00 - CA$120.00Current price CA$120.00 -
Original price CA$52.00 - Original price CA$52.00Original priceCA$52.00CA$52.00 - CA$52.00Current price CA$52.00Baader 1" C-Mount Adapter w/ 1.25" Nosepiece - 18mm Long
BAA-29585151¼" nosepiece with 1" (25.4mm) C-mount 18mm insertion length (with integrated 1¼ "filter mount - M28.5) also incl. Retainer-Ring to permanently h...
View full detailsOriginal price CA$52.00 - Original price CA$52.00Original priceCA$52.00CA$52.00 - CA$52.00Current price CA$52.00 -
Original price CA$122.00 - Original price CA$122.00Original priceCA$122.00CA$122.00 - CA$122.00Current price CA$122.00Baader 2" Four-in-One Clamp Adapter M68 (Zeiss)/2.7" (A.P.)/M60 (Vixen)/M56 (Synta)
BAA-24581902" Clamping Eyepiece Holder with internal non-marring bronze clamp ring and dual large thumbscrews. Fits all Zeiss instruments with 68mm thread (w...
View full detailsOriginal price CA$122.00 - Original price CA$122.00Original priceCA$122.00CA$122.00 - CA$122.00Current price CA$122.00 -
Original price CA$64.00 - Original price CA$64.00Original priceCA$64.00CA$64.00 - CA$64.00Current price CA$64.00Baader 2" Locking Ring for SCTs 8"/9.25"/11"/14"
BAA-2458270Allows direct connection of Baader 2" Zenith Prisms and mirrors to Schmidt-Cassegrain telescopes. For Celestron SCTs 8/9.25/11/14 with female 2" t...
View full detailsOriginal price CA$64.00 - Original price CA$64.00Original priceCA$64.00CA$64.00 - CA$64.00Current price CA$64.00 -
Original price CA$60.00 - Original price CA$60.00Original priceCA$60.00CA$60.00 - CA$60.00Current price CA$60.00Baader 2" Nosepiece to T-2/M48a – with Safety-Kerf
BAA-2458130Nosepiece with Baader proprietory Safety Kerfs grooves so that even the heaviest accessories cannot fall to the ground Equipped with only 3 mm lon...
View full detailsOriginal price CA$60.00 - Original price CA$60.00Original priceCA$60.00CA$60.00 - CA$60.00Current price CA$60.00 -
Original price CA$40.00 - Original price CA$40.00Original priceCA$40.00CA$40.00 - CA$40.00Current price CA$40.00Baader 2"/2" Inverter Ring
BAA-2958243Reverses 2" (50,8mm) male into 2" female SC-thread allows shortest possible rigid connection onto 2" SC-threads necessary to connet the Research G...
View full detailsOriginal price CA$40.00 - Original price CA$40.00Original priceCA$40.00CA$40.00 - CA$40.00Current price CA$40.00 -
Original price CA$42.00 - Original price CA$42.00Original priceCA$42.00CA$42.00 - CA$42.00Current price CA$42.00Baader 2"/2" Inverter Ring w/ 48mm Filter Thread
BAA-15080201 in stockConverts 2" female into 2" male thread Internal M48 Filter thread for 2" filter Can be used to connect Baader Hyperion Mark III Zoom directly to a...
View full detailsOriginal price CA$42.00 - Original price CA$42.00Original priceCA$42.00CA$42.00 - CA$42.00Current price CA$42.00 -
Original price CA$54.00 - Original price CA$54.00Original priceCA$54.00CA$54.00 - CA$54.00Current price CA$54.00Baader Adapter - 1.25"/0.965"
BAA-2408191Eyepiece barrel reducer, 1¼ "to 0.965" (24.5mm) Threaded M28.5 for 1¼" filters For using 0.965" (24.5mm) eyepieces in 1¼ "eyepiece holders and foc...
View full detailsOriginal price CA$54.00 - Original price CA$54.00Original priceCA$54.00CA$54.00 - CA$54.00Current price CA$54.00 -
Original price CA$62.00 - Original price CA$62.00Original priceCA$62.00CA$62.00 - CA$62.00Current price CA$62.00Baader Adapter - 1.25"/2"" w/ T-2 Thread
BAA-24081902" external thread to 1 ¼" internal thread reducter / eyepiece adaptor Strong grip with 2 screws and non-marring bronze compression ring ideal for...
View full detailsOriginal price CA$62.00 - Original price CA$62.00Original priceCA$62.00CA$62.00 - CA$62.00Current price CA$62.00 -
Original price CA$72.00 - Original price CA$72.00Original priceCA$72.00CA$72.00 - CA$72.00Current price CA$72.00Baader Adapter - 2" NexStar 4 (C90)/ETX
BAA-2958500T-2 Photo Adapter with 2" female thread Incl. 1¼" Filter holder NX4 (C90) / ETX (and SC!) Universal Photo Adapter
Original price CA$72.00 - Original price CA$72.00Original priceCA$72.00CA$72.00 - CA$72.00Current price CA$72.00 -
Original price CA$55.00 - Original price CA$55.00Original priceCA$55.00CA$55.00 - CA$55.00Current price CA$55.00Baader Adapter - 2" SCT(M) Thread/T-2(M)
BAA-1508035Adaptor ring with 2" external thread and T-2 external thread changes a 2" (50.8mm) inner thread to a T-2 (M42x0.75) outer thread Internal 2" (M48)...
View full detailsOriginal price CA$55.00 - Original price CA$55.00Original priceCA$55.00CA$55.00 - CA$55.00Current price CA$55.00 -
Original price CA$248.00 - Original price CA$248.00Original priceCA$248.00CA$248.00 - CA$248.00Current price CA$248.00Baader Adapter - FLI Dovetail/M68x1(M)
BAA-2458219Baader M68ext x 1 to FLI adapter flange Telescope-sided with M68 (Zeiss) male thread, to connect all parts of the Baader/Zeiss M68 System Camera-s...
View full detailsOriginal price CA$248.00 - Original price CA$248.00Original priceCA$248.00CA$248.00 - CA$248.00Current price CA$248.00 -
Original price CA$30.00 - Original price CA$30.00Original priceCA$30.00CA$30.00 - CA$30.00Current price CA$30.00Baader Adapter - M36.4(M)/T-2(M)
BAA-1508039M 36.4 is standard of Vixen telescopes Telescope side external thread 36.4mm Focuser side T-2 external thread (direct T-2 photo thread for Vixen, ...
View full detailsOriginal price CA$30.00 - Original price CA$30.00Original priceCA$30.00CA$30.00 - CA$30.00Current price CA$30.00 -
Original price CA$34.00 - Original price CA$34.00Original priceCA$34.00CA$34.00 - CA$34.00Current price CA$34.00Baader Adapter - M48/T-2
BAA-2958553Changer / Inverter Ring M48 to T-2 for T-Rings / Adapters with M48 inner thread Can be used to combine T-Rings with M48 inner threads with accesso...
View full detailsOriginal price CA$34.00 - Original price CA$34.00Original priceCA$34.00CA$34.00 - CA$34.00Current price CA$34.00
