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Baader Planetarium

Baader Planetarium

Baader Planetarium is renowned for engineering high-quality astronomical optics, filters, and adapters. From narrowband and broadband imaging filters to premium eyepieces and a comprehensive selection of adapters, Baader products are designed for optical precision, flexibility, and consistent performance. At David Astro, we provide expert guidance to integrate Baader components into your imaging train or visual setup, ensuring reliable, high-quality results.

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

Baader Adapter - Vixen M43x1/T-2

BAA-1508037

Descripiton Telescope-sided with M43 x 1 male thread, e.g. for Vixen instruments Eyepiece-sided with T-2 (M42 x 0,75) male thread This connection...

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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 $49.00 - Original price $49.00
Original price
$49.00
$49.00 - $49.00
Current price $49.00

Baader Adapter - Zeiss M44(F)/T-2(F)

BAA-1508041

Combo of Zeiss M44 female and T-2 female thread Threaded reducing M44 to T - 2 Zeiss threaded ring M44 internal thread on T - 2 internal thread So...

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Original price $49.00 - Original price $49.00
Original price
$49.00
$49.00 - $49.00
Current price $49.00
Original price $52.00 - Original price $52.00
Original price
$52.00
$52.00 - $52.00
Current price $52.00

Baader Adapter 2" SCT(F) Thread/T-2(M)

BAA-2958244
1 in stock

nd Description Low profile adapter 2"i to T-2a, featuring just 1.5mm optical length changes a 2" SC (50,8mm) male thread into a fixed T-2 (M42x0.75...

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Original price $52.00 - Original price $52.00
Original price
$52.00
$52.00 - $52.00
Current price $52.00
Original price $39.00 - Original price $39.00
Original price
$39.00
$39.00 - $39.00
Current price $39.00

Baader Adapter 2" SCT(M) Thread/T-2(M)

BAA-2958242

Adapter Ring 2" outer thread to T-2 internal thread Advances T-2 male on 2" male Only 1mm optical length!

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

3.3" / M68 changer ring To connect M68 (Zeiss) accessories onto 3,3" (Celestron/Meade) focusers only 11,5mm optical height Combination of parts 3,...

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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 $37.00 - Original price $37.00
Original price
$37.00
$37.00 - $37.00
Current price $37.00

Baader Adapter Diamond Steeltrack - M48x0.75(M)

BAA-2957204

BDS-Adapter with M48 outer thread to connect M48 parts Mounted instead of the standard clamp with the S58 dovetail ring Suitable for all Baader Di...

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Original price $37.00 - Original price $37.00
Original price
$37.00
$37.00 - $37.00
Current price $37.00
Original price $36.00 - Original price $36.00
Original price
$36.00
$36.00 - $36.00
Current price $36.00

Baader Adapter Diamond Steeltrack - T-2(M)

BAA-2957202

BDS-Adapter with T-2 outer thread to connect T-2 parts Mounted instead of the standard clamp with the S58 dovetail ring Suitable for all Baader Di...

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Original price $36.00 - Original price $36.00
Original price
$36.00
$36.00 - $36.00
Current price $36.00
Original price $52.00 - Original price $52.00
Original price
$52.00
$52.00 - $52.00
Current price $52.00

Baader Adapter Diamond Steeltrack Adapter -M68x0.75(M)

BAA-2957206

BDS-Adapter with M68 outer thread to connect M68 parts Mounted instead of the standard clamp with the S58 dovetail ring Suitable for all Baader Di...

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Original price $52.00 - Original price $52.00
Original price
$52.00
$52.00 - $52.00
Current price $52.00
Original price $71.00 - Original price $71.00
Original price
$71.00
$71.00 - $71.00
Current price $71.00

Baader Adapter for Baader Wide T-Ring - S52/M68

BAA-2458252

With the S52/M68 adapter, all Baader Wide T-rings can be adapted directly to an M68 female thread. This allows your M68 telescope or accessories t...

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Original price $71.00 - Original price $71.00
Original price
$71.00
$71.00 - $71.00
Current price $71.00
Original price $34.41 - Original price $34.41
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$34.41
$34.41 - $34.41
Current price $34.41

Baader Adapter M54i to M48a

BAA-2958750

Reducing Adapter M54 to M48 with M54 female thread 1mm optical length Changes the M54 male thread of an adapter into an M48 male thread Can be use...

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Original price $34.41 - Original price $34.41
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$34.41
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Current price $34.41
Sold out
Original price $33.00 - Original price $33.00
Original price
$33.00
$33.00 - $33.00
Current price $33.00

Baader Adapter NT Steeltrack - 2"/1.25"

BAA-2408152

Special Reducer 2" / 1¼" with 4.5mm optical height only Suitable for BDS-NT Diamond Steeltrack Includes 2" Filterholder (M48 inner thread)

Original price $33.00 - Original price $33.00
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$33.00
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Current price $33.00
Original price $22.00 - Original price $22.00
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$22.00
$22.00 - $22.00
Current price $22.00

Baader Adjustable Spanner Wrench w/ 2mm Pins

BAA-2450062
1 in stock

Optional tool for unmounting the M48 / T-2 insert-ring from the Baader Protective CANON T-Ring Also fits many other Baader rings and adapters with...

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Original price $22.00 - Original price $22.00
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$22.00
$22.00 - $22.00
Current price $22.00
Original price $308.00 - Original price $308.00
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$308.00
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Current price $308.00

Baader Alan Gee Telecompressor Mark II

BAA-2454400

A common limitation that plagues owners of most popular Schmidt-Cassegrain telescopes is the narrow field size and high magnifications produced by ...

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Original price $308.00 - Original price $308.00
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$308.00
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Current price $308.00
Original price $20.50 - Original price $20.50
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$20.50
$20.50 - $20.50
Current price $20.50

Baader Astro-Box #1 (M31)

BAA-2957005

Baader Astro-Box #1 (M31) Foam-fitted metal container: 16.5x14.5x11cm

Original price $20.50 - Original price $20.50
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$20.50
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Current price $20.50
Original price $53.00 - Original price $92.00
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$53.00 - $92.00
Current price $53.00

Baader AstroSolar Binocular Filter OD 5.0 - 50-100mm

Options available
18 variants in stock

Baader filters are sold individually. If you have a pair of binoculars, you will need to order 2 filters. Safe solar observation with all types o...

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Original price $53.00 - Original price $92.00
Original price
$53.00 - $92.00
$53.00 - $92.00
Current price $53.00
Original price $27.00 - Original price $391.00
Original price
$27.00 - $391.00
$27.00 - $391.00
Current price $27.00

Baader Astrosolar Safety Film OD 5.0 - Eco-size, 20x29cm, 100x50cm, 117x117cm

Options available
25 variants in stock

AstroSolar®Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0 Safe for vis...

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Original price $27.00 - Original price $391.00
Original price
$27.00 - $391.00
$27.00 - $391.00
Current price $27.00
Original price $55.00 - Original price $138.00
Original price
$55.00 - $138.00
$55.00 - $138.00
Current price $55.00

Baader AstroSolar Spotting Scope Filter OD 5.0 - 50-150mm

Options available
12 variants in stock

ASSF – Baader Solar Filter for Spotting Scopes, amateur telescopes and camera lenses This family of filters offers a stable and rigid solution for ...

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Original price $55.00 - Original price $138.00
Original price
$55.00 - $138.00
$55.00 - $138.00
Current price $55.00
Original price $101.00 - Original price $249.00
Original price
$101.00 - $249.00
$101.00 - $249.00
Current price $101.00

Baader AstroSolar Telescope Filter OD 5.0 - 80-280mm

Options available
27 variants in stock

ASTF – Baader Solar Filter for all high-end Telescopes (Refractors, Reflectors, CATs) This family of solar filters is made in the most elaborate wa...

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Original price $101.00 - Original price $249.00
Original price
$101.00 - $249.00
$101.00 - $249.00
Current price $101.00
Original price $14.00 - Original price $14.00
Original price
$14.00
$14.00 - $14.00
Current price $14.00

Baader Auxillary-Ring for Adaptation of MaxBright II

BAA-2458272

Maxbright II Bino rotation lock/auxillary-ring – for the shortest possible adaptation of the Maxbright® II Bino directly onto all Baader T-2 star ...

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Original price $14.00 - Original price $14.00
Original price
$14.00
$14.00 - $14.00
Current price $14.00
Original price $559.00 - Original price $559.00
Original price
$559.00
$559.00 - $559.00
Current price $559.00

Baader BBHS Prism Adjustable Star Diagonal - 2"

BAA-2456118
1 in stock

Original price $559.00 - Original price $559.00
Original price
$559.00
$559.00 - $559.00
Current price $559.00
Original price $108.00 - Original price $108.00
Original price
$108.00
$108.00 - $108.00
Current price $108.00

Baader BCF DSLR Astro Conversion Filter - for Canon EOS

BAA-2459213
1 in stock

DSLR Conversion Filter for Canon APS-C cameras (all latest models, as well as older EOS 7D/40D/50D/60D/400D/450D/500D/550D/600D/650D/1000D/1100D/Re...

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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 $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

Eyepiece 1¼ "/ T-2 internal thread, low priced version with M 4 screw (alternatively: T-2 component # 08A) 1 M4 clamp screw Telescope side with T-...

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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 $68.00 - Original price $68.00
Original price
$68.00
$68.00 - $68.00
Current price $68.00

Baader C to T-2 Mount w/ Integrated Filter Holder

BAA-2958520

1" (25.4mm) C-mount (external thd) to T-2 Thread (internal thd) With integrated 1¼" filter mount - M28.5 Does not include a filter

Original price $68.00 - Original price $68.00
Original price
$68.00
$68.00 - $68.00
Current price $68.00
Original price $108.00 - Original price $108.00
Original price
$108.00
$108.00 - $108.00
Current price $108.00

Baader C-Mount Canon EOS

BAA-2958525

C-Mount to Canon EOS Adapter for DSLR camera lenses To connect DSLR camera lenses or DMK video modules

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

Advanced Imaging Filters

Baader’s filters deliver high transmission with minimal optical distortion, suitable for both CCD/CMOS imaging and visual observation.

  • Narrowband Filters: Hα, OIII, SII for deep-sky emission line imaging.
  • Broadband LRGB Filters: Balanced transmission and accurate color reproduction.
  • Specialty Filters: Solar continuum, Calcium-K, and planetary enhancement filters.
  • Filter Drawers & Adapters: Designed for parfocality and minimal vignetting in complex imaging trains.

Adapters: The Most Comprehensive Selection

One of Baader’s standout strengths is their extensive range of adapters. With an unmatched selection of extension tubes, T-threads, spacers, and custom couplers, Baader allows precise integration of cameras, filter drawer, focusers, and optical accessories. This flexibility ensures:

  • Proper backfocus spacing for each camera and telescope combination.
  • Secure, stable connections between multiple optical components.
  • Parfocal alignment across filters and imaging devices.
  • Support for custom configurations and complex imaging trains.

Eyepieces and Visual Accessories

Baader also produces premium eyepieces and visual accessories that complement imaging setups:

  • Eyepieces: Wide-field and high-contrast designs for deep-sky and planetary observation.
  • Barlows & Focal Extenders: High-quality optics to increase effective focal length.
  • Diagonal Mirrors & Prisms: Minimal light loss with superior color fidelity.

Why Choose David Astro for Baader Planetarium

Selecting Baader components, especially adapters, requires understanding your optical train and backfocus requirements. David Astro provides:

  • Full Product Access: Baader optics, filters, and the widest range of adapters available.
  • Technical Guidance: Expert advice on filter selection, spacing, and system integration.
  • Hands-On Support: Practical tips from astrophotographers experienced with Baader products.
  • Fast Shipping: Reliable delivery across Canada, the USA, and worldwide.

We ensure your Baader equipment, including complex adapter setups, is configured for optimal imaging and observation performance.