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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

$93.00 - $93.00
$93.00
$93.00 - $93.00
$93.00

Baader C-Mount Nikon

BAA-2958535

Baader C-Mount adapter for Nikon F-mount DSLR camera lenses To connect DSLR camera lenses or DMK video modules

$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

Converts C-mount to T2 Thread Ring has 1" C-mount internal threads and external T-2 threads Allows very short connection

$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

Isolates Diatomic Carbon (C2) Swan Bands at 511nm & 514nm ≤ 15nm Passband Width Complete OIII Emission Line Blocking CMOS-Optimized with Refle...

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$93.00 - $188.00
$93.00 - $188.00
$93.00 - $188.00
$93.00
$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00

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

BAA-1508015

M42x1 internal thread with T-2 external thread Transition adaptor for all Russian threaded M42x1 to the T-2 M42x0.75 thread. Allows 1¼" eyepiece t...

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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

Available again for a limited time: Carl Zeiss 1¼" Abbe Barlow lens with T-2 thread made in Germany by Carl Zeiss in Jena – with 1¼" / T-2 ClickL...

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$545.00 - $545.00
$545.00
$545.00 - $545.00
$545.00
Save 31% Save %
$306.16
$306.16 - $306.16
$306.16
$209.94
$209.94 - $209.94
$209.94

Baader CCD LRGB 31mm Unmounted Filter Set (OPEN BOX)

BAA-2459474-OPENBOX
Only 1 left!

In perfect condition, open box Filter size 31 mm - round, unmounted - filter thickness 2 mm Set of L-R-G-B filters High-quality anti-reflective ...

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$306.16
$306.16 - $306.16
$306.16
$209.94
$209.94 - $209.94
$209.94
Save 31% Save %
$126.00 - $126.00
$126.00
$126.00 - $126.00
$126.00

Baader Celestron Nut - 3.3" SCT Thread

BAA-2408145

3.3" thread for C11 and C14 For connecting the 2" eyepiece clamp no. 2408140 (T-2 component #17) to C11 and C14 telescopes A clear 50mm aperture N...

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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

M68 / S68 Zeiss changer Serves as a highly reliable quick coupling and rotational device For use with Baader Solar Spectrum H-alpha filters and lo...

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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

Baader Classic Ortho/Plössl (Q-Turret) 1¼" EyepiecesEven before the disappearance of the famed Baader Genuine Orthoscopics, Baader Planetarium soug...

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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

Baader Classic Ortho/Plössl (Q-Turret) 1¼" EyepiecesEven before the disappearance of the famed Baader Genuine Orthoscopics, Baader Planetarium soug...

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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

Baader Classic Ortho/Plössl (Q-Turret) 1¼" EyepiecesEven before the disappearance of the famed Baader Genuine Orthoscopics, Baader Planetarium soug...

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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
1 in stock

Baader Classic Ortho/Plössl (Q-Turret) 1¼" EyepiecesEven before the disappearance of the famed Baader Genuine Orthoscopics, Baader Planetarium soug...

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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

Baader Premium grade impermeable RGB-C Clearglass Filters. The Baader clear glass filters are used to focus a camera when using very narrow band l...

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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
4 in stock

Never before has an eyepiece clamp for amateur astronomy been so elaborately crafted.Ever since Baader Planetarium first introduced their superb Cl...

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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

The Baader Planetarium Click-Lock Eyepiece Clamp (# T2-08) is a precision clamping eyepiece holder that enables you to insert your eyepieces or sta...

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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
16 variants in stock

The wait is over. Baader Planetarium has developed the big brother to their acclaimed 1¼” Clicklock clamp. The new 2" Clicklock Eyepiece Clamp brin...

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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

"Less is more!" Better a few filters with high optical performance produced for astronomical observations than whole mountains of filters with medi...

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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
3 variants in stock

For Solar Observation use only in combination with Baader AstroSolar Safety Film! Eliminates the color error of economy refractors. Clearly puts th...

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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 an M68 (Zeiss) male thread in an M68 internal thread! For the operation of 2 "/ M68

$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

To change M68 internal into 2inch UNFi internal thread Telescope-side M68 external thread, eyepiece-sided 2" UNFI internal thread

$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

M68 external all-thread ring Converts an M68x1 (Zeiss) internal thread in an M68x1 external thread MANUFACTURER Baader Planetarium SKU (#) 245...

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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

Reducing piece: M68a to T-2a to change an M68 female into T-2 male thread combination of M68/2" UNFi changer ring (#2458232) and T-2/2" changer ri...

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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

Inverter ring M68x0,75i/M68x1i to adapt M68 parts to Hexafoc focuser (Bresser, Omegon and Explore Scientific) with M68x0,75 male thread Changes a ...

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$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00
$660.00 - $750.00
$660.00 - $750.00
$660.00 - $750.00
$660.00

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

Options available
2 variants in stock

The Baader Planetarium 2" Cool-Caramic Safety Herschel Prism delivers the finest white-light solar views obtainable, and is the only white light fi...

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$660.00 - $750.00
$660.00 - $750.00
$660.00 - $750.00
$660.00

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.