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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.

Filters

Original price CA$107.00 - Original price CA$107.00
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CA$107.00
CA$107.00 - CA$107.00
Current price CA$107.00

Baader C-Mount Nikon

Connects Nikon F-mount lenses to C-mount cameras Enables use of high-quality photographic lenses for astronomy Ideal for all-sky, meteor, and vide...

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Original price CA$107.00 - Original price CA$107.00
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CA$107.00
CA$107.00 - CA$107.00
Current price CA$107.00
Original price CA$49.00 - Original price CA$49.00
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CA$49.00
CA$49.00 - CA$49.00
Current price CA$49.00

Baader C-Mount/T-2 Extension Ring

Connects female 1" C-mount threads to male T-2 threads Adapts industrial, scientific, and video cameras to astronomical accessories Very short con...

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Original price CA$49.00 - Original price CA$49.00
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CA$49.00
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Original price CA$116.00 - Original price CA$232.00
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CA$116.00 - CA$232.00
CA$116.00 - CA$232.00
Current price CA$116.00

Baader C2 Swan-Band Comet Filter (15nm)

Targets C2 Swan Bands in comet gas tails 15nm bandpass for high-contrast views Blocks the adjacent O-III line, which is not strong in comet tails ...

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Original price CA$116.00 - Original price CA$232.00
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CA$116.00 - CA$232.00
Current price CA$116.00
Original price CA$415.00 - Original price CA$415.00
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CA$415.00
CA$415.00 - CA$415.00
Current price CA$415.00

Baader Calcium GEN-II Filter - 1.25"

Calcium GEN-II Solar Filter 1.25" Barrel Size Reveals Chromospheric Detail Camera-Use Only (Not for Visual) Requires Full-Aperture Pre-Filter D...

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Original price CA$415.00 - Original price CA$415.00
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CA$415.00
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Current price CA$415.00
Original price CA$47.00 - Original price CA$47.00
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CA$47.00
CA$47.00 - CA$47.00
Current price CA$47.00

Baader Camera Adapter - M42x1(F)/T-2 (M)

Female Thread: M42x1 (Russian Standard) Male Thread: T-2 (M42x0.75) Connects Russian Optics to T-2 Accessories Enables Use of 1¼" Eyepiece Holders...

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Original price CA$47.00 - Original price CA$47.00
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Current price CA$47.00
Original price CA$695.00 - Original price CA$695.00
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CA$695.00
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Baader Carl Zeiss 2x Abbe Barlow Lens - 1.25" w/ ClickLock

2x Nominal Magnification Factor Legendary Carl Zeiss Abbe Optical Design Multi-Layer Coatings with 0.2% Reflection Loss 1.25" Baader ClickLock Eye...

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Original price CA$695.00 - Original price CA$695.00
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Current price CA$695.00
Original price CA$105.00 - Original price CA$105.00
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CA$105.00
CA$105.00 - CA$105.00
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Baader Celestron Nut - 3.3" SCT Thread

Adapts the large 3.3" SCT rear thread (C11, C14) to an S65 dovetail receptor for the Baader 2" Deluxe Eyepiece Clamp Provides a rigid, all-threade...

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Original price CA$105.00 - Original price CA$105.00
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CA$105.00
CA$105.00 - CA$105.00
Current price CA$105.00
Original price CA$271.00 - Original price CA$271.00
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CA$271.00
CA$271.00 - CA$271.00
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Baader Changer to fit Carl Zeiss Adapter System (Dovetail Clamp Only) -M68/S68

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 CA$271.00 - Original price CA$271.00
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CA$271.00
CA$271.00 - CA$271.00
Current price CA$271.00
Original price CA$107.00 - Original price CA$107.00
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Baader Classic Ortho 10mm Eyepiece - 1.25"

10mm Focal Length 52° Apparent Field of View Classic 4-Element Orthoscopic Design HT Multi-Coated Optics Safe for Solar Projection 1.25" Barrel ...

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Original price CA$107.00 - Original price CA$107.00
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CA$107.00 - CA$107.00
Current price CA$107.00
Original price CA$107.00 - Original price CA$107.00
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Current price CA$107.00

Baader Classic Ortho 18mm Eyepiece - 1.25"

18mm Focal Length 52° Apparent Field of View Classic 4-Element Orthoscopic Design 1.25" Barrel Diameter Engineered for Safe Solar Projection HT Mu...

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Original price CA$107.00 - Original price CA$107.00
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CA$107.00
CA$107.00 - CA$107.00
Current price CA$107.00
Original price CA$107.00 - Original price CA$107.00
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CA$107.00
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Current price CA$107.00

Baader Classic Ortho 6mm Eyepiece - 1.25"

Classic Orthoscopic Optical Design 6mm Focal Length for High Magnification Optimized for High-Contrast Planetary Viewing Safe for Solar Projection...

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Original price CA$107.00 - Original price CA$107.00
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Original price CA$99.00 - Original price CA$99.00
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CA$99.00
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Current price CA$99.00

Baader Classic Plossl 32mm Eyepiece - 1.25"

32mm Focal Length 1.25" Barrel Diameter HT Multi-Coated Optics Optimized for Maximum True Field of View Heat-Resistant Cement for Solar Projection...

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Original price CA$99.00 - Original price CA$99.00
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Original price CA$63.00 - Original price CA$152.00
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CA$63.00 - CA$152.00
Current price CA$63.00

Baader Clear Focusing Filter

Enables precise focusing for dim narrowband filters Perfectly parfocal with other Baader Planetarium filters Optically polished to ensure no image...

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Original price CA$63.00 - Original price CA$152.00
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CA$63.00 - CA$152.00
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Current price CA$63.00
Original price CA$121.00 - Original price CA$121.00
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CA$121.00
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Current price CA$121.00

Baader ClickLock Adapter - 1.25"/2"

Adapts 2" focusers and diagonals to accept 1.25" accessories ClickLock cam-lever mechanism for secure, rapid clamping Thumbscrew-free design preve...

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Original price CA$121.00 - Original price CA$121.00
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CA$121.00
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Current price CA$121.00
Original price CA$127.00 - Original price CA$127.00
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CA$127.00
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Baader ClickLock Eyepiece Clamp - 1.25"/T-2

Clamps any 1.25" eyepiece or accessory without clamping screws Replaces thumbscrews with a 20° twist-lock action Telescope-side M42x0.75 (T-2) fem...

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Original price CA$127.00 - Original price CA$127.00
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CA$127.00
CA$127.00 - CA$127.00
Current price CA$127.00
Original price CA$116.00 - Original price CA$271.00
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CA$116.00 - CA$271.00
CA$116.00 - CA$271.00
Current price CA$116.00

Baader ClickLock Eyepiece Clamps - from T-2 to 4.1"

Collet clamp for 2" barrels, no thumbscrews About 20° turn of the knurled lever to lock or release Ratchet shows open or closed by sound and feel ...

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Original price CA$116.00 - Original price CA$271.00
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CA$116.00 - CA$271.00
CA$116.00 - CA$271.00
Current price CA$116.00
Original price CA$401.00 - Original price CA$605.00
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CA$401.00 - CA$605.00
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Current price CA$401.00

Baader Color Filter Set - 6 Colors

Set of 6 essential color filters for lunar and planetary observing Planeoptically polished to maintain image sharpness at high magnification Doubl...

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Original price CA$401.00 - Original price CA$605.00
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CA$401.00 - CA$605.00
CA$401.00 - CA$605.00
Current price CA$401.00
Original price CA$130.00 - Original price CA$209.00
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CA$130.00 - CA$209.00
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Baader Contrast-Booster Filter

Enhances contrast for lunar and planetary observing Removes bluish haze and false color Reveals subtle details in Jupiter's cloud belts and Mars's...

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Original price CA$130.00 - Original price CA$209.00
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CA$130.00 - CA$209.00
Current price CA$130.00
Original price CA$60.00 - Original price CA$60.00
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CA$60.00
CA$60.00 - CA$60.00
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Baader Conversion Ring - M68x1(F)/M68x1(F)

Converts any male M68x1 thread into a female M68x1 thread Features female M68x1 threads on both sides Enables direct connection between two male-t...

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Original price CA$60.00 - Original price CA$60.00
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Original price CA$75.00 - Original price CA$75.00
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CA$75.00
CA$75.00 - CA$75.00
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Baader Conversion Ring - M68x1(M)/2"UNF(F)

Adapts male M68x1 threads to female 2" UNF threads Female 2" SC (Celestron-standard) thread Part of the Baader M68 thread system Machined for a se...

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Original price CA$75.00 - Original price CA$75.00
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Current price CA$75.00
Original price CA$59.00 - Original price CA$59.00
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CA$59.00
CA$59.00 - CA$59.00
Current price CA$59.00

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

Converts M68 Female (Internal) Threads to M68 Male (External) Male M68x1 Thread on Both Sides Enables Rigid Connection Between Two Female M68 Port...

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Original price CA$59.00 - Original price CA$59.00
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CA$59.00 - CA$59.00
Current price CA$59.00
Original price CA$98.00 - Original price CA$98.00
Original price
CA$98.00
CA$98.00 - CA$98.00
Current price CA$98.00

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

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

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Original price CA$98.00 - Original price CA$98.00
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CA$98.00 - CA$98.00
Current price CA$98.00
Original price CA$66.00 - Original price CA$66.00
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CA$66.00
CA$66.00 - CA$66.00
Current price CA$66.00

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

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 CA$66.00 - Original price CA$66.00
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CA$66.00 - CA$66.00
Current price CA$66.00
Original price CA$838.00 - Original price CA$940.00
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CA$838.00 - CA$940.00
CA$838.00 - CA$940.00
Current price CA$838.00

Baader Cool-Ceramic Safety Herschel Prism (Visual/Photographic)

2" Herschel wedge prism for white-light solar observation with refractors One-sided Phantom Coating Group anti-reflective coating Ceramic solar fi...

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Original price CA$838.00 - Original price CA$940.00
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CA$838.00 - CA$940.00
CA$838.00 - CA$940.00
Current price CA$838.00

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.