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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

CA$203.00 - CA$983.00
CA$203.00 - CA$983.00
CA$203.00 - CA$983.00
CA$203.00

Baader Photometric UBVRI-R Individual Filter

Options available

Baader UBVRI-R 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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CA$203.00 - CA$983.00
CA$203.00 - CA$983.00
CA$203.00 - CA$983.00
CA$203.00
CA$231.00 - CA$1,056.00
CA$231.00 - CA$1,056.00
CA$231.00 - CA$1,056.00
CA$231.00

Baader Photometric UBVRI-U Individual Filter

Options available
1 variants in stock

Baader UBVRI-U 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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CA$231.00 - CA$1,056.00
CA$231.00 - CA$1,056.00
CA$231.00 - CA$1,056.00
CA$231.00
CA$206.00 - CA$979.00
CA$206.00 - CA$979.00
CA$206.00 - CA$979.00
CA$206.00

Baader Photometric UBVRI-V Individual Filter

Options available
1 variants in stock

Baader UBVRI-V 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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CA$206.00 - CA$979.00
CA$206.00 - CA$979.00
CA$206.00 - CA$979.00
CA$206.00
CA$162.00 - CA$162.00
CA$162.00
CA$162.00 - CA$162.00
CA$162.00

Baader Polaris I – Measuring and Guiding-25mm Illuminated Eyepiece - T-2

BAA-2954325
2 in stock

Polaris I, 25mm measuring & guiding illuminated eyepiece, batteries included With universal T-2 thread (thread adjustable) Supplied with Vario...

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CA$162.00 - CA$162.00
CA$162.00
CA$162.00 - CA$162.00
CA$162.00
CA$117.00 - CA$169.00
CA$117.00 - CA$169.00
CA$117.00 - CA$169.00
CA$117.00

Baader Polarizing Filter - Double

Options available
2 variants in stock

Baader Double Polarizing FilterScrews into 1¼ or 2" eyepieces/threads. The two filters can be rotated relative to each other to variably adjust the...

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CA$117.00 - CA$169.00
CA$117.00 - CA$169.00
CA$117.00 - CA$169.00
CA$117.00
CA$62.00 - CA$105.00
CA$62.00 - CA$105.00
CA$62.00 - CA$105.00
CA$62.00

Baader Polarizing Filter - Single

Options available
2 variants in stock

Baader Polarizing FilterScrews into 1¼ or 2" eyepieces/threads. Useful in Lunar and Solar observations to limit brightness and increase contrast.Th...

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CA$62.00 - CA$105.00
CA$62.00 - CA$105.00
CA$62.00 - CA$105.00
CA$62.00
CA$92.00 - CA$92.00
CA$92.00
CA$92.00 - CA$92.00
CA$92.00

Baader Protective Wide T-Ring for Canon-EOS - T-2/M48 & 2"

Today's large sensor digital SLRs and advanced imaging techniques enable amateurs to take spectacular high resolution and long exposure images that...

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CA$92.00 - CA$92.00
CA$92.00
CA$92.00 - CA$92.00
CA$92.00
CA$76.00 - CA$76.00
CA$76.00
CA$76.00 - CA$76.00
CA$76.00

Baader Pushfix Low Profile Adapter - 1.25"/2" for Steeltrack NT Focusers

BAA-2408151

Ideal for Newton Focuser e.g. Baader Newton Crayford focusers with only 1mm optical path length Provides three separate mounting options for 1¼" a...

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CA$76.00 - CA$76.00
CA$76.00
CA$76.00 - CA$76.00
CA$76.00
CA$408.00 - CA$408.00
CA$408.00
CA$408.00 - CA$408.00
CA$408.00

Baader Q-Turret Eyepiece Set

BAA-2957000
1 in stock

The Baader Q-Turret Eyepiece SetPackaged together in a fitted foam lined decorative Astro-Box, the 4 Classic Eyepieces, Q-Barlow, and Q-Turret form...

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CA$408.00 - CA$408.00
CA$408.00
CA$408.00 - CA$408.00
CA$408.00
CA$81.00 - CA$81.00
CA$81.00
CA$81.00 - CA$81.00
CA$81.00

Baader Q-Turret Quad Eyepiece Revolver - 1.25"

BAA-2957010
1 in stock

The Baader Q-Turret enables quick changing between the different 1.25-inch eyepieces or a planetary camera. It fits most refractors and Schmidt-Cas...

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CA$81.00 - CA$81.00
CA$81.00
CA$81.00 - CA$81.00
CA$81.00
CA$277.00 - CA$277.00
CA$277.00
CA$277.00 - CA$277.00
CA$277.00

Baader RCC I Rowe Coma Corrector

BAA-2956800

The RCC I (Rowe Coma Corrector) is a Coma Corrector from Dave Rowe with Triplet Lense design for f/4 Newtons The RCC works from f/3.5 to f/6 - it ...

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CA$277.00 - CA$277.00
CA$277.00
CA$277.00 - CA$277.00
CA$277.00
CA$303.00 - CA$303.00
CA$303.00
CA$303.00 - CA$303.00
CA$303.00

Baader RT-Adapter Diamond Steeltrack - 4.2" Explore Scientific

BAA-2957285

To connect to Explore Scientific Refractors with 4.2" outer diameter and other telescopes with an inner tube diameter of 116,8mm Only suitable for...

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CA$303.00 - CA$303.00
CA$303.00
CA$303.00 - CA$303.00
CA$303.00
CA$158.00 - CA$158.00
CA$158.00
CA$158.00 - CA$158.00
CA$158.00

Baader RT-Adapter Diamond Steeltrack - Intes Micro D66

BAA-2957296

To connect to Intes Micro with D66 Flange Only suitable for BDS-RT Diamond Steeltrack® for Refractors

CA$158.00 - CA$158.00
CA$158.00
CA$158.00 - CA$158.00
CA$158.00
CA$172.00 - CA$172.00
CA$172.00
CA$172.00 - CA$172.00
CA$172.00

Baader RT-Adapter Diamond Steeltrack for Refractors - M93x1(F)

BAA-2957281

To connect Refractors with M93x1 inner threads Only suitable for BDS-RT Diamond Steeltrack® for Refractors

CA$172.00 - CA$172.00
CA$172.00
CA$172.00 - CA$172.00
CA$172.00
CA$57.00 - CA$57.00
CA$57.00
CA$57.00 - CA$57.00
CA$57.00

Baader RT-Adapter Diamond Steeltrack for Sky-Watcher Refractors - M90x1(F)

BAA-2957283

To connect to Skywatcher Refractors with M90x1 outer threads Only suitable for BDS-RT Diamond Steeltrack® for Refractors Also fits RC telescopes w...

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CA$57.00 - CA$57.00
CA$57.00
CA$57.00 - CA$57.00
CA$57.00
CA$59.00 - CA$59.00
CA$59.00
CA$59.00 - CA$59.00
CA$59.00

Baader RT-Adapter Diamond Steeltrack for Sky-Watcher Refractors - M90x1.5(M)

BAA-2957284

To connect to Skywatcher Refractors with M90x1.5 outer threads Only suitable for BDS-RT Diamond Steeltrack® for Refractors

CA$59.00 - CA$59.00
CA$59.00
CA$59.00 - CA$59.00
CA$59.00
CA$63.00 - CA$63.00
CA$63.00
CA$63.00 - CA$63.00
CA$63.00

Baader RT-Adapter Diamond Steeltrack for Synta/Celestron Refractors - Ø97mm

BAA-2957282

To connect Refractors with 97mm inner diameter Fitting for many Synta and Celestron tubes Only suitable for BDS-RT Diamond Steeltrack® for Refract...

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CA$63.00 - CA$63.00
CA$63.00
CA$63.00 - CA$63.00
CA$63.00
CA$139.00 - CA$139.00
CA$139.00
CA$139.00 - CA$139.00
CA$139.00

Baader RT-Adapter Diamond Steeltrack for Vixen Refractors - M88x1(F)

BAA-2957280

To connect onto Vixen Refractors with M88x1 inner threads Only suitable for BDS-RT Diamond Steeltrack® for Refractors

CA$139.00 - CA$139.00
CA$139.00
CA$139.00 - CA$139.00
CA$139.00
CA$14.00 - CA$14.00
CA$14.00
CA$14.00 - CA$14.00
CA$14.00

Baader Rubber Eyeshield for Diam 31-32.5mm

BAA-2402010

With folding side wing For diamter 31mm - 32.5mm

CA$14.00 - CA$14.00
CA$14.00
CA$14.00 - CA$14.00
CA$14.00
CA$19.00 - CA$19.00
CA$19.00
CA$19.00 - CA$19.00
CA$19.00

Baader Rubber Eyeshield for Diam 33.5-34mm

BAA-2402020

With folding side wing For diamter 33.5mm - 34mm

CA$19.00 - CA$19.00
CA$19.00
CA$19.00 - CA$19.00
CA$19.00
CA$22.00 - CA$22.00
CA$22.00
CA$22.00 - CA$22.00
CA$22.00

Baader Rubber Eyeshield for Diam 40.5-41.5mm

BAA-2402030A

With side flap For diamter 40.5mm - 41.5mm

CA$22.00 - CA$22.00
CA$22.00
CA$22.00 - CA$22.00
CA$22.00
CA$24.00 - CA$24.00
CA$24.00
CA$24.00 - CA$24.00
CA$24.00

Baader Rubber/Metal Foldable Morpheus Eyecup M43

BAA-MORPH-EYCP (Baader #2454655)
1 in stock

Rubber eyecup with M43 metal thread Holds absolutely tight on our Morpheus eyepieces due to the screw-on thread Material: silicone rubber - no agi...

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CA$24.00 - CA$24.00
CA$24.00
CA$24.00 - CA$24.00
CA$24.00
CA$222.00 - CA$222.00
CA$222.00
CA$222.00 - CA$222.00
CA$222.00

Baader SC-Adapter Diamond Steeltrack - 4" Meade

BAA-2957295

To connect to Meade instruments with 4" inner threads Only suitable for BDS-SC Diamond Steeltrack® for SCs

CA$222.00 - CA$222.00
CA$222.00
CA$222.00 - CA$222.00
CA$222.00
CA$132.00 - CA$238.00
CA$132.00 - CA$238.00
CA$132.00 - CA$238.00
CA$132.00

Baader Semi-APO Filter

Options available
1 variants in stock

Two filters made into one for maximum brightness Combines Fringe-Killer with Moon & Skyglow for Semi-APO contrast with refractors Non-aging se...

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CA$132.00 - CA$238.00
CA$132.00 - CA$238.00
CA$132.00 - CA$238.00
CA$132.00

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.