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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

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Baader Adapters

Baader Planetarium makes one of the most complete adapter systems in astronomy, built around the T-2 standard and extended to M48, M54, M68 and SCT threads. With these parts you can connect almost any telescope, camera, filter holder or eyepiece and set precise spacing.

This collection includes nosepieces, zero optical length adapters, extension tubes, fine-adjustment rings from 0.3mm, Hyperion DT-Rings, UFC adapters and eyepiece projection adapters.

Filters

Original price $146.00 - Original price $146.00
Original price
$146.00
$146.00 - $146.00
Current price $146.00

Baader M68 Extension Tube - 80mm

BAA-2458208
1 in stock

Adds 80mm of fixed extension M68 x 1mm threads on both ends Prevents optical train flexure and tilt Precision-machined for rigid connections Matte...

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Original price $146.00 - Original price $146.00
Original price
$146.00
$146.00 - $146.00
Current price $146.00
Original price $47.00 - Original price $47.00
Original price
$47.00
$47.00 - $47.00
Current price $47.00

Baader T-2 Inverter Ring - T-2(F)/T-2(F)

BAA-1508025

Connects Two Female T-2 Threaded Accessories Provides a Male-to-Male T-2 Bridge Low-Profile Design Minimizes Added Length Part of the Baader Astro...

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Original price $47.00 - Original price $47.00
Original price
$47.00
$47.00 - $47.00
Current price $47.00
Original price $126.00 - Original price $126.00
Original price
$126.00
$126.00 - $126.00
Current price $126.00

Baader Celestron Nut - 3.3" SCT Thread

BAA-2408145

Adapts the large 3.3" SCT rear thread for the Baader T-2 accessory system Provides a rigid, all-threaded connection for astrophotography Compatibl...

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Original price $126.00 - Original price $126.00
Original price
$126.00
$126.00 - $126.00
Current price $126.00
Original price $111.00 - Original price $111.00
Original price
$111.00
$111.00 - $111.00
Current price $111.00

Baader M68 Extension Tube - 60mm

BAA-2458206

Adds a fixed length of spacing to M68 systems M68 female and male threads for a secure, non-flexing connection Matte black interior surfaces reduc...

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Original price $111.00 - Original price $111.00
Original price
$111.00
$111.00 - $111.00
Current price $111.00
Original price $88.00 - Original price $88.00
Original price
$88.00
$88.00 - $88.00
Current price $88.00

Baader Conversion Ring - M68x1(M)/2"UNF(F)

BAA-2458232

Adapts male M68x1 threads to female 2" UNF threads Enables the use of standard 2" mounted filters Part of the Baader M68 thread system Machined fo...

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Original price $88.00 - Original price $88.00
Original price
$88.00
$88.00 - $88.00
Current price $88.00
Original price $136.00 - Original price $136.00
Original price
$136.00
$136.00 - $136.00
Current price $136.00

Baader Steel Change Ring to fit Zeiss Adapter System (Dovetail-Ring Only) - M68/S68

BAA-2458185

Connects Baader M68 System to Zeiss S68 Dovetail All-Steel Construction for Maximum Rigidity Eliminates Flexure and Tilt in Imaging Trains Enables...

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Original price $136.00 - Original price $136.00
Original price
$136.00
$136.00 - $136.00
Current price $136.00
Original price $104.00 - Original price $104.00
Original price
$104.00
$104.00 - $104.00
Current price $104.00

Baader Pentax Adapter M84/M68 (Zeiss)

BAA-2458240

Adapts Pentax M84 female threads to the Baader M68 male thread system Creates a rigid, non-flexing connection for heavy imaging payloads Eliminate...

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Original price $104.00 - Original price $104.00
Original price
$104.00
$104.00 - $104.00
Current price $104.00
Original price $62.00 - Original price $62.00
Original price
$62.00
$62.00 - $62.00
Current price $62.00

Baader Adapter - 1.25"/0.965"

BAA-2408191

Adapts 1.25" (1¼") focusers to accept 0.965" (24.5mm) eyepieces Brings classic and vintage eyepieces into use with modern telescopes Precision-mac...

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Original price $62.00 - Original price $62.00
Original price
$62.00
$62.00 - $62.00
Current price $62.00
Original price $235.00 - Original price $235.00
Original price
$235.00
$235.00 - $235.00
Current price $235.00

Baader Changer to fit Carl Zeiss Adapter System (Dovetail Clamp Only) -M68/S68

BAA-2458180

Connects Baader M68 System to Zeiss S68 Dovetails Creates a Secure, Zero-Flexure Threaded Connection Designed for Professional Astrophotography an...

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Original price $235.00 - Original price $235.00
Original price
$235.00
$235.00 - $235.00
Current price $235.00
Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00

Baader Nosepiece Extension - 1.25"

BAA-1905130
1 in stock

Adds 18mm of extension length Standard 1.25" outer diameter Threads into 1.25" eyepiece filter threads Features male and female 1.25" filter threa...

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Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00
Original price $67.00 - Original price $67.00
Original price
$67.00
$67.00 - $67.00
Current price $67.00

Baader Adapter - M68x1(F)/M63x1(M) (Feather Touch 2.5", TS-Optics)

BAA-2458239

Connects M68 accessories to M63 focusers Female Thread: M68x1 Male Thread: M63x1 Designed for 2.5" Feather Touch and select TS-Optics focusers Cre...

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Original price $67.00 - Original price $67.00
Original price
$67.00
$67.00 - $67.00
Current price $67.00
Original price $145.00 - Original price $145.00
Original price
$145.00
$145.00 - $145.00
Current price $145.00

Baader M68 Extension Tube - 100mm

BAA-2458210

Provides a fixed 100mm extension length Connects via the robust M68 thread standard Eliminates tilt and flexure common in heavy imaging trains Fun...

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Original price $145.00 - Original price $145.00
Original price
$145.00
$145.00 - $145.00
Current price $145.00
Original price $79.00 - Original price $79.00
Original price
$79.00
$79.00 - $79.00
Current price $79.00

Baader Adapter - 2" NexStar 4 (C90)/ETX

BAA-2958500

Connects Celestron C90/NexStar 4 and Meade ETX telescopes to 2" accessories Enables the use of 2" diagonals for wider true fields of view Accepts ...

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Original price $79.00 - Original price $79.00
Original price
$79.00
$79.00 - $79.00
Current price $79.00
Original price $43.00 - Original price $43.00
Original price
$43.00
$43.00 - $43.00
Current price $43.00

Baader 2"/2" Inverter Ring

BAA-2958243
1 in stock

2-inch Female Thread (Both Sides) Couples Accessories with Male 2-inch Threads Solves Incompatible Gender Connections Ensures a Rigid, Threaded Li...

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Original price $43.00 - Original price $43.00
Original price
$43.00
$43.00 - $43.00
Current price $43.00
Original price $80.00 - Original price $80.00
Original price
$80.00
$80.00 - $80.00
Current price $80.00

Baader Adapter - M68x1(F)/AP 2.7"(M)

BAA-2458220

Connects Baader M68x1 Female Threads to AP 2.7" Male Threads Creates a Rigid, Non-Flexing Connection for Imaging Precision-Machined for Secure Opt...

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Original price $80.00 - Original price $80.00
Original price
$80.00
$80.00 - $80.00
Current price $80.00
Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00

Baader Conversion Ring Zeiss to Hex Focusers - M68x0.75(F)/M68x1(F)

BAA-2458236

Adapts M68x0.75 male threads to accept M68x1 male accessories Internal Thread 1: M68x1 (Zeiss Standard) Internal Thread 2: M68x0.75 Designed for f...

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Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00
Original price $67.00 - Original price $67.00
Original price
$67.00
$67.00 - $67.00
Current price $67.00

Baader Adapter - 1.25"/2"" w/ T-2 Thread

BAA-2408190

Reduces a 2" focuser to accept 1.25" accessories Features an external male T-2 thread for direct camera attachment Non-marring brass compression r...

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Original price $67.00 - Original price $67.00
Original price
$67.00
$67.00 - $67.00
Current price $67.00
Original price $39.00 - Original price $39.00
Original price
$39.00
$39.00 - $39.00
Current price $39.00

Baader Zero Optical Length Adapter - 2" SCT(M) Thread/M48x0.75(F)

BAA-2454834

Male Thread: 2" SCT Female Thread: M48x0.75 Design Feature: Zero Added Optical Length Primary Application: Attaching M48 accessories to 2" SCT thr...

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Original price $39.00 - Original price $39.00
Original price
$39.00
$39.00 - $39.00
Current price $39.00
Original price $223.00 - Original price $223.00
Original price
$223.00
$223.00 - $223.00
Current price $223.00

Baader Adapter - FLI Dovetail/M68x1(M)

BAA-2458219

Connects FLI Dovetail Mounts to M68x1 Threads Provides a Male (External) M68x1 Thread Enables Integration with Baader M68 Accessories Precision-Ma...

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Original price $223.00 - Original price $223.00
Original price
$223.00
$223.00 - $223.00
Current price $223.00
Original price $79.00 - Original price $79.00
Original price
$79.00
$79.00 - $79.00
Current price $79.00

Baader Adapter - M68x1(F)/AP 2.7"(F)

BAA-2458221

Connects Baader M68x1 threaded accessories to Astro-Physics 2.7" focusers Features M68x1 male (external) threads Features Astro-Physics 2.7" femal...

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Original price $79.00 - Original price $79.00
Original price
$79.00
$79.00 - $79.00
Current price $79.00
Original price $57.00 - Original price $57.00
Original price
$57.00
$57.00 - $57.00
Current price $57.00

Baader Eyepiece Adapter - 1.25"/M41 Morpheus to Kowa TSN 770/880

BAA-2454520

Adapts Baader Morpheus eyepieces to Kowa spotting scopes Compatible with Kowa TSN 770 and TSN 880 models Utilizes the M41 thread on Morpheus eyepi...

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Original price $57.00 - Original price $57.00
Original price
$57.00
$57.00 - $57.00
Current price $57.00
Original price $32.00 - Original price $32.00
Original price
$32.00
$32.00 - $32.00
Current price $32.00

Baader Budget Eyepiece Clamp -1.25"/T-2

BAA-2458120
1 in stock

Adapts T-2 (M42x0.75) Threads to a 1.25" Eyepiece Holder Provides a Standard 1.25" Receptacle for Eyepieces and Accessories Part of the Baader Ast...

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Original price $32.00 - Original price $32.00
Original price
$32.00
$32.00 - $32.00
Current price $32.00
Original price $111.00 - Original price $111.00
Original price
$111.00
$111.00 - $111.00
Current price $111.00

Baader Four-In-One adapter M68 (Zeiss)/2.7" (A.P.)/M60 (Vixen)/M56 (Synta)/T-2

BAA-2458225

Adapts M68 (Zeiss) accessories to multiple telescope focuser threads Provides native connection for 2.7" (Astro-Physics) focusers Provides native ...

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Original price $111.00 - Original price $111.00
Original price
$111.00
$111.00 - $111.00
Current price $111.00
Original price $176.00 - Original price $176.00
Original price
$176.00
$176.00 - $176.00
Current price $176.00

Baader Adapter Combination - 3.3" SCT(F)/M68x1(M)

BAA-2458216

Connects 3.3" Celestron/Meade female SCT threads to male M68x1 threads Adds a minimal 11.5mm of optical path length to the imaging train Enables t...

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Original price $176.00 - Original price $176.00
Original price
$176.00
$176.00 - $176.00
Current price $176.00