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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.

Filters

$108.00 - $108.00
$108.00
$108.00 - $108.00
$108.00

Baader C-Mount Canon EOS

BAA-2958525

Adapts Canon EOS (EF/EF-S) mount lenses to C-mount camera bodies Enables wide-field imaging with photographic lenses All-metal construction for se...

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$108.00 - $108.00
$108.00
$108.00 - $108.00
$108.00
$93.00 - $93.00
$93.00
$93.00 - $93.00
$93.00

Baader C-Mount Nikon

BAA-2958535

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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$93.00 - $93.00
$93.00
$93.00 - $93.00
$93.00
$54.00 - $54.00
$54.00
$54.00 - $54.00
$54.00

Baader C-Mount/T-2 Extension Ring

BAA-2958521

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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$54.00 - $54.00
$54.00
$54.00 - $54.00
$54.00
$93.00 - $188.00
$93.00 - $188.00
$93.00 - $188.00
$93.00

Baader C2 Swan-Band Comet Filter (15nm)

Options available
2 variants in stock

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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$93.00 - $188.00
$93.00 - $188.00
$93.00 - $188.00
$93.00
$335.00 - $335.00
$335.00
$335.00 - $335.00
$335.00

Baader Calcium GEN-II Filter - 1.25"

BAA-2961590

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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$335.00 - $335.00
$335.00
$335.00 - $335.00
$335.00
$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00

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

BAA-1508015

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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$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00
$545.00 - $545.00
$545.00
$545.00 - $545.00
$545.00

Baader Carl Zeiss 2x Abbe Barlow Lens - 1.25" w/ ClickLock

BAA-1603321

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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$545.00 - $545.00
$545.00
$545.00 - $545.00
$545.00
$126.00 - $126.00
$126.00
$126.00 - $126.00
$126.00

Baader Celestron Nut - 3.3" SCT Thread

BAA-2408145

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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$126.00 - $126.00
$126.00
$126.00 - $126.00
$126.00
$235.00 - $235.00
$235.00
$235.00 - $235.00
$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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$235.00 - $235.00
$235.00
$235.00 - $235.00
$235.00
$108.00 - $108.00
$108.00
$108.00 - $108.00
$108.00

Baader Classic Ortho 10mm Eyepiece - 1.25"

BAA-2954110

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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$108.00 - $108.00
$108.00
$108.00 - $108.00
$108.00
$108.00 - $108.00
$108.00
$108.00 - $108.00
$108.00

Baader Classic Ortho 18mm Eyepiece - 1.25"

BAA-2954118
2 in stock

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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$108.00 - $108.00
$108.00
$108.00 - $108.00
$108.00
$108.00 - $108.00
$108.00
$108.00 - $108.00
$108.00

Baader Classic Ortho 6mm Eyepiece - 1.25"

BAA-2954106

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

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$108.00 - $108.00
$108.00
$108.00 - $108.00
$108.00
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Baader Classic Plossl 32mm Eyepiece - 1.25"

BAA-2954132

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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$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
$55.00 - $155.00
$55.00 - $155.00
$55.00 - $155.00
$55.00

Baader Clear Focusing Filter

Options available
1 variants in stock

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

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$55.00 - $155.00
$55.00 - $155.00
$55.00 - $155.00
$55.00
$98.00 - $98.00
$98.00
$98.00 - $98.00
$98.00

Baader ClickLock Adapter - 1.25"/2"

BAA-2956214
1 in stock

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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$98.00 - $98.00
$98.00
$98.00 - $98.00
$98.00
$109.00 - $109.00
$109.00
$109.00 - $109.00
$109.00

Baader ClickLock Eyepiece Clamp - 1.25"/T-2

BAA-2458100
1 in stock

Securely Clamps 1.25" Eyepieces and Accessories Replaces Thumbscrews with a Simple Twist-Lock Action T-2 Female Thread (Telescope Side) for System...

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$109.00 - $109.00
$109.00
$109.00 - $109.00
$109.00
$106.00 - $237.00
$106.00 - $237.00
$106.00 - $237.00
$106.00

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

Options available
14 variants in stock

Replaces standard thumbscrew holders with a secure twist-lock mechanism Ensures perfect axial alignment for eyepieces and cameras Provides a solid...

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$106.00 - $237.00
$106.00 - $237.00
$106.00 - $237.00
$106.00
$313.00 - $447.00
$313.00 - $447.00
$313.00 - $447.00
$313.00

Baader Color Filter Set - 6 Colors

Options available
2 variants in stock

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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$313.00 - $447.00
$313.00 - $447.00
$313.00 - $447.00
$313.00
$104.00 - $165.00
$104.00 - $165.00
$104.00 - $165.00
$104.00

Baader Contrast-Booster Filter

Options available
6 variants in stock

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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$104.00 - $165.00
$104.00 - $165.00
$104.00 - $165.00
$104.00
$73.00 - $73.00
$73.00
$73.00 - $73.00
$73.00

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

BAA-2458195

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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$73.00 - $73.00
$73.00
$73.00 - $73.00
$73.00
$88.00 - $88.00
$88.00
$88.00 - $88.00
$88.00

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

BAA-2458232

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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$88.00 - $88.00
$88.00
$88.00 - $88.00
$88.00
$72.00 - $72.00
$72.00
$72.00 - $72.00
$72.00

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

BAA-2458194

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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$72.00 - $72.00
$72.00
$72.00 - $72.00
$72.00
$83.00 - $83.00
$83.00
$83.00 - $83.00
$83.00

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

BAA-2458233

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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$83.00 - $83.00
$83.00
$83.00 - $83.00
$83.00
$70.00 - $70.00
$70.00
$70.00 - $70.00
$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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$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00

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.