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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

$134.00 - $134.00
$134.00
$134.00 - $134.00
$134.00

Baader Multipurpose Finder Bracket MQR IV 7x50 (max 72mm)

BAA-2457030
1 in stock

Multipurpose Quick Release IV (MQR IV) 9x60 for all 60mm finderscopes with diameters of up 72mm. Shipped with MQR IV guidescope rings, mounting pl...

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$134.00 - $134.00
$134.00
$134.00 - $134.00
$134.00
$79.00 - $124.00
$79.00 - $124.00
$79.00 - $124.00
$79.00

Baader Network Cable (red) w/ ColdTemp-specified CAT-7 Wire (CAT6a plug) - 3m to 30m

Options available

Network Cable (red) with ColdTemp-specified CAT-7 wire (CAT6a plug) Ideally suited for observatory installations. The special sheath of these cabl...

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$79.00 - $124.00
$79.00 - $124.00
$79.00 - $124.00
$79.00
$55.00 - $95.00
$55.00 - $95.00
$55.00 - $95.00
$55.00

Baader Neutral Density Filter - ND 0.6/0.9/1.8/3.0

Options available
7 variants in stock

For reducing brightness and during Lunar and Solar observation. Suitable for solar observing only as an additional post-filter! Fine optical polis...

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$55.00 - $95.00
$55.00 - $95.00
$55.00 - $95.00
$55.00
$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00

Baader Nosepiece - 1.25" /T-2

BAA-2458105
1 in stock

1¼" nosepiece with T-2 thread and M28.5 filterholder Barrel with 24mm Insertion and securing groove Focus side with T-2 external thread telescope ...

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$45.00 - $45.00
$45.00
$45.00 - $45.00
$45.00
$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00

Baader Nosepiece - 2"/2" SCT(M) Thread

BAA-2408155

2" ultra hard nose piece with safety groove Focus side 50.8mm male thread (SCT thread) Telescope side 2" with 48mm filter thread Can be used for n...

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$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00
$61.00 - $61.00
$61.00
$61.00 - $61.00
$61.00

Baader Nosepiece - 2"/S52

BAA-2958551

2" / S52 ultra hard nose piece with safety groove Focus side S52 dovetail ring Telescope side 2" barrel with 48mm filter thread Suitable e.g. to e...

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$61.00 - $61.00
$61.00
$61.00 - $61.00
$61.00
$59.00 - $59.00
$59.00
$59.00 - $59.00
$59.00

Baader Nosepiece - 2"/T-2

BAA-2408150
3 in stock

T-2 Photo-Adapter with 2" inner thread Telescope side 2" nose piece barrel with safety groove, focus side T-2 external thread. Effective optical l...

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$59.00 - $59.00
$59.00
$59.00 - $59.00
$59.00
$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00

Baader Nosepiece Extension - 1.25"

BAA-1905130
1 in stock

There is often a problem with off-axis systems or folding mirror attachments, where the receptacles of normal eyepieces is just 1-2cm too short to...

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$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00
$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00

Baader Nosepiece w/ Safety Kerf - 2"

BAA-2408156
1 in stock

Ultra hard 2"nose piece, with Baader proprietory Safety Kerfs (introduced with our Morpheus and Hyperion Zoom Mark IV eyepieces: the numerous shal...

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$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00
$185.00 - $185.00
$185.00
$185.00 - $185.00
$185.00

Baader Off Axis Guider for Baader FlipMirror II

BAA-2956951
1 in stock

Off Axis Guider (BFM-OAG) for direct connection to the Baader FlipMirror II Star Diagonal (#2458055, € 195,-) This is the only prism that can be t...

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$185.00 - $185.00
$185.00
$185.00 - $185.00
$185.00
$253.00 - $253.00
$253.00
$253.00 - $253.00
$253.00

Baader Off-Axis Guider for RCC Coma Corrector

BAA-2956950

RCC Off-Axis Guider is matched specifically for the RCC-I Coma Corrector and Digital SLR cameras. The guider's 36.5mm body length sets the backfoc...

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$253.00 - $253.00
$253.00
$253.00 - $253.00
$253.00
$108.00 - $200.00
$108.00 - $200.00
$108.00 - $200.00
$108.00

Baader OIII Super-G 9nm Visual/Imaging Filter

Options available

9nm Narrowband O-III Filter Optimized for Visual Observation and CMOS Imaging Planeoptically Polished Substrate Reflex-Blocker™ Hard Coatings Life...

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$108.00 - $200.00
$108.00 - $200.00
$108.00 - $200.00
$108.00
$9.50 - $9.50
$9.50
$9.50 - $9.50
$9.50

Baader Optical Wonder Cloth

BAA-2905000
2 in stock

Cleaning cloth "Optical Wonder™" made of Super-microfiber cleans without scratching: eyepieces, objective lenses – even mirrors Clean lined and ma...

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$9.50 - $9.50
$9.50
$9.50 - $9.50
$9.50
$104.00 - $104.00
$104.00
$104.00 - $104.00
$104.00

Baader Pentax Adapter M84/M68 (Zeiss)

BAA-2458240

To fit #2458196 Ultrashort 2" clamp onto Pentax OTA Pentax Adapter M84 / M68 Telescope side with Carl Zeiss M68 Pentax thread on ocular Enables ad...

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$104.00 - $104.00
$104.00
$104.00 - $104.00
$104.00
$192.00 - $883.00
$192.00 - $883.00
$192.00 - $883.00
$192.00

Baader Photometric SLOAN/SDSS g' Individual Filter

Options available

Baader SLOAN-g' Bandpass Filter, suitable from f/15 to f/1.8 SLOAN/SDSS (ugriz’) photometric filter with transmission according to SLOAN-specif...

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$192.00 - $883.00
$192.00 - $883.00
$192.00 - $883.00
$192.00
$192.00 - $883.00
$192.00 - $883.00
$192.00 - $883.00
$192.00

Baader Photometric SLOAN/SDSS i' Individual Filter

Options available

Baader SLOAN-i' Bandpass Filter, suitable from f/15 to f/1.8 SLOAN/SDSS (ugriz’) photometric filter with transmission according to SLOAN-specif...

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$192.00 - $883.00
$192.00 - $883.00
$192.00 - $883.00
$192.00
$192.00 - $883.00
$192.00 - $883.00
$192.00 - $883.00
$192.00

Baader Photometric SLOAN/SDSS r' Individual Filter

Options available

Baader SLOAN-r' Bandpass Filter, suitable from f/15 to f/1.8 SLOAN/SDSS (ugriz’) photometric filter with transmission according to SLOAN-specif...

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$192.00 - $883.00
$192.00 - $883.00
$192.00 - $883.00
$192.00
$199.00 - $893.00
$199.00 - $893.00
$199.00 - $893.00
$199.00

Baader Photometric SLOAN/SDSS u' Individual Filter

Options available

Baader SLOAN-u' Bandpass Filter, suitable from f/15 to f/1.8 SLOAN/SDSS (ugriz’) photometric filter with transmission according to SLOAN-specif...

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$199.00 - $893.00
$199.00 - $893.00
$199.00 - $893.00
$199.00
$960.00 - $4,634.00
$960.00 - $4,634.00
$960.00 - $4,634.00
$960.00

Baader Photometric SLOAN/SDSS ugriz' Filter Set

Options available

Baader SLOAN Bandpass Filter Set, suitable from f/15 to f/1.8 SLOAN/SDSS (ugriz’) photometric filter with transmission according to SLOAN-speci...

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$960.00 - $4,634.00
$960.00 - $4,634.00
$960.00 - $4,634.00
$960.00
$182.00 - $883.00
$182.00 - $883.00
$182.00 - $883.00
$182.00

Baader Photometric SLOAN/SDSS y' Individual Filter

Options available

Baader SLOAN-y' Bandpass Filter, suitable from f/15 to f/1.8 SLOAN/SDSS (ugriz’) photometric filter with transmission according to SLOAN-specif...

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$182.00 - $883.00
$182.00 - $883.00
$182.00 - $883.00
$182.00
$182.00 - $883.00
$182.00 - $883.00
$182.00 - $883.00
$182.00

Baader Photometric SLOAN/SDSS z-s' Individual Filter

Options available

Baader SLOAN-z-s' Bandpass Filter, suitable from f/15 to f/1.8 SLOAN/SDSS (ugriz’) photometric filter with transmission according to SLOAN-spec...

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$182.00 - $883.00
$182.00 - $883.00
$182.00 - $883.00
$182.00
$856.00 - $3,863.00
$856.00 - $3,863.00
$856.00 - $3,863.00
$856.00

Baader Photometric UBVRI Filter Set

Options available

Baader UBVRI Bandpass Filter Set, suitable from f/15 to f/1.8 Classic photometric filter with transmission according to Bessel – parfocal with ...

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$856.00 - $3,863.00
$856.00 - $3,863.00
$856.00 - $3,863.00
$856.00
$183.00 - $873.00
$183.00 - $873.00
$183.00 - $873.00
$183.00

Baader Photometric UBVRI-B Individual Filter

Options available

Baader UBVRI-B Bandpass Filter, suitable from f/15 to f/1.8 Classic photometric filter with transmission according to Bessel – parfocal with al...

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$183.00 - $873.00
$183.00 - $873.00
$183.00 - $873.00
$183.00
$207.00 - $940.00
$207.00 - $940.00
$207.00 - $940.00
$207.00

Baader Photometric UBVRI-I Individual Filter

Options available

Baader UBVRI-I Bandpass Filter, suitable from f/15 to f/1.8 Classic photometric filter with transmission according to Bessel – parfocal with al...

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$207.00 - $940.00
$207.00 - $940.00
$207.00 - $940.00
$207.00

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.