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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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Imaging Train

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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 $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 $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 $83.00 - Original price $83.00
Original price
$83.00
$83.00 - $83.00
Current price $83.00

Baader Conversion Ring - M68x1(M)/T-2(M)

BAA-2458233

Connects M68x1 threaded components to T-2 accessories Converts a male M68x1 thread to a male T-2 (M42x0.75) thread Enables connection of cameras, ...

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Original price $83.00 - Original price $83.00
Original price
$83.00
$83.00 - $83.00
Current price $83.00
Original price $48.00 - Original price $48.00
Original price
$48.00
$48.00 - $48.00
Current price $48.00

Baader 2"/2" Inverter Ring w/ 48mm Filter Thread

BAA-1508020
1 in stock

Creates a direct 2" male thread connection on Baader diagonals Replaces the standard 2" ClickLock eyepiece clamp Solves critical backfocus/in-trav...

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Original price $48.00 - Original price $48.00
Original price
$48.00
$48.00 - $48.00
Current price $48.00
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 $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
Original price $559.00 - Original price $559.00
Original price
$559.00
$559.00 - $559.00
Current price $559.00

Baader M68 Tele-Compendium

BAA-2459258

Establishes a rigid, non-flexing M68 threaded connection Functions as a variable-length stray light shield (compendium) Adapts T-2 thread accessor...

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Original price $559.00 - Original price $559.00
Original price
$559.00
$559.00 - $559.00
Current price $559.00
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 $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 $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 $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 $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 $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 $130.00 - Original price $130.00
Original price
$130.00
$130.00 - $130.00
Current price $130.00

Starlight Instruments Orion 0.85 Focal Reducer Adapter w/ M42 Standard T-Thread

SI-A20-287B

Connects Orion 0.85x Reducer to M42 T-Thread Cameras Engineered by Starlight Instruments Ensures a Rigid, Non-Flexing Imaging Train Standard M42 F...

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Original price $130.00 - Original price $130.00
Original price
$130.00
$130.00 - $130.00
Current price $130.00
Original price $100.00 - Original price $100.00
Original price
$100.00
$100.00 - $100.00
Current price $100.00

Starlight Instruments 3.0" Adapter and 3.5" to Convert 'AP Threaded End Cap' to 'SBIG STL 11000' Threads

SI-A35-505AP-1

Connects Starlight focusers with Astro-Physics threaded end caps to SBIG STL-11000 series cameras Creates a rigid, secure, all-threaded imaging tr...

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Original price $100.00 - Original price $100.00
Original price
$100.00
$100.00 - $100.00
Current price $100.00
Original price $90.00 - Original price $90.00
Original price
$90.00
$90.00 - $90.00
Current price $90.00

Howie Glatter T-Adater w/ Parallizer Design

SI-EA20-205P-T

T-adapter with Howie Glatter's Parallizer Patent alignment feature allows your image train to stay parallelThere is a misconception that the proble...

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Original price $90.00 - Original price $90.00
Original price
$90.00
$90.00 - $90.00
Current price $90.00
Original price $108.00 - Original price $108.00
Original price
$108.00
$108.00 - $108.00
Current price $108.00

William Optics Super High Precision COPPER T-Mount for Canon EOS Full Frame

WO-YE-TR-BR48-C
1 in stock

Solid Copper Construction for Maximum Rigidity M48 (2") Female Thread for Wide-Field Correctors Connects to Nikon F Mount Camera Bodies Precise 8....

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Original price $108.00 - Original price $108.00
Original price
$108.00
$108.00 - $108.00
Current price $108.00
Original price $64.00 - Original price $64.00
Original price
$64.00
$64.00 - $64.00
Current price $64.00

William Optics 4" Extension Tube for FLT Series

WO-P-EXFLT

4" extension tube designed for William Optics FLT Series Provides additional back focus for various optical setups ...

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Original price $64.00 - Original price $64.00
Original price
$64.00
$64.00 - $64.00
Current price $64.00
Original price $138.00 - Original price $138.00
Original price
$138.00
$138.00 - $138.00
Current price $138.00

William Optics STL Adapter for FLT Flattener

WO-P-STL

Connects SBIG STL-11000 Series CCD Cameras Attaches to P-FLAT68 Field Flatteners via M80 Female Thread Provides a Precise 69 mm Optical Path Lengt...

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Original price $138.00 - Original price $138.00
Original price
$138.00
$138.00 - $138.00
Current price $138.00
Original price $108.00 - Original price $108.00
Original price
$108.00
$108.00 - $108.00
Current price $108.00

William Optics Super High Precision COPPER T-Mount for Nikon Full Frame

WO-YE-TR-BR48-N

Solid Copper Construction for Maximum Rigidity M48 x 0.75 Female Thread for Wide-Field Correctors Designed for Nikon Full-Frame DSLR and Mirrorles...

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Original price $108.00 - Original price $108.00
Original price
$108.00
$108.00 - $108.00
Current price $108.00
Original price $45.00 - Original price $45.00
Original price
$45.00
$45.00 - $45.00
Current price $45.00

William Optics Micro 4/3 48mm T-Mount for Olympus - Black

WO-TM-MFT-M48
3 in stock

Connects M48 Correctors to Olympus Micro 4/3 Cameras Fixed 35.6 mm Optical Length for Precise Back Focus Light-In Connection: M48 (Female) Thread ...

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Original price $45.00 - Original price $45.00
Original price
$45.00
$45.00 - $45.00
Current price $45.00
Original price $39.00 - Original price $39.00
Original price
$39.00
$39.00 - $39.00
Current price $39.00

William Optics M48 Push-in Nosepiece for WO 2" Diagonals & UniGuide Scope

WO-WD-DIG2A
1 in stock

Connects M48 Threaded Accessories to 2" Push-in Focusers Female M48 Threads for 2" Filter Attachment Adds a Fixed 36 mm of Optical Length Male M48...

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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 $64.00 - Original price $64.00
Original price
$64.00
$64.00 - $64.00
Current price $64.00

William Optics Slide-Base 50mm Guiding Rings - No Adjustments Screws

WO-M-GR50IISL

Seamlessly integrate with your existing astrophotography gear. Ensures stable attachment of your telescope to your mount. Description In th...

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Original price $64.00 - Original price $64.00
Original price
$64.00
$64.00 - $64.00
Current price $64.00