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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$657.00 - CA$657.00
CA$657.00
CA$657.00 - CA$657.00
CA$657.00

Baader Telecentric System TZ-4 - 4x

BAA-2459256

Telecentric with 2" outer diameter and T-2 threads on both sides Aplanatic, with 4x focal length extension to achieve a parallel f/30 beam in conj...

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CA$657.00 - CA$657.00
CA$657.00
CA$657.00 - CA$657.00
CA$657.00
CA$50.00 - CA$50.00
CA$50.00
CA$50.00 - CA$50.00
CA$50.00

Baader Turbo Film ND 0.1 - 127x51cm

BAA-2459350

Baader Turbo Film 127x51cm (Optical Density: 0,1). Use to protect your telescope and optical equipment against dust and humidity – without reducin...

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CA$50.00 - CA$50.00
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CA$348.00 - CA$487.00
CA$348.00 - CA$487.00
CA$348.00 - CA$487.00
CA$348.00

Baader U-Venus Filter - 350nm

Options available

Baader U-Filter (Venus and UV) 350nm. Transmission peak approx. 80% at 350nm, bandwidth 60nm (320-380nm), completely blocking the entire spectral ...

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CA$348.00 - CA$487.00
CA$348.00 - CA$487.00
CA$348.00 - CA$487.00
CA$348.00
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00

Baader UFC AUX Filter-Holder - D 31mm (requires UFC-RD50)

BAA-2459151

Baader UFC 31 mm AUX-Filter-Holder Accepts unmounted, round 31 mm filters Requires 1x UFC-RD50 Slider (2459113) Mounts into the UFC D50 slider, wh...

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CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00

Baader UFC AUX Filter-Holder - D 36mm (requires UFC-RD50)

BAA-2459152
1 in stock

Baader UFC 36 mm AUX-Filter-Holder Accepts unmounted, round 36 mm filters Requires 1x UFC-RD50 Slider (2459113) Mounts into the UFC D50 slider, wh...

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CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00

Baader UFC AUX Mounted Filter-Holder - 1.25" (requires UFC-RD50)

BAA-2459153
1 in stock

Baader UFC 1¼" AUX-Filter-Holder Accepts mounted 1¼" filters Requires 1x UFC-RD50 Slider (#2459113) Mounts into the UFC-RD50 slider, which slides ...

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CA$17.00 - CA$17.00
CA$17.00
CA$17.00 - CA$17.00
CA$17.00
CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00

Baader UFC Camera Side Adapter - 2"(M) SCT Thread

BAA-2459120

Baader UFC 2" SC-Thread Adapter telescope-side: with mounting plate for UFC-Base (screws included) camera-side: with 2" (external) SC-thread can b...

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CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00
CA$140.00 - CA$140.00
CA$140.00
CA$140.00 - CA$140.00
CA$140.00

Baader UFC Camera Side Adapter - FLI ML & PL

BAA-2459122

Baader UFC FLI Camera-Adapter Telescope-side: with mounting plate for UFC-Base (screws included) Camera-side: with Flange to connect FLI-ML and FL...

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CA$140.00 - CA$140.00
CA$140.00
CA$140.00 - CA$140.00
CA$140.00
CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00

Baader UFC Camera Side Adapter - M48(M)

BAA-2459116
1 in stock

Baader UFC M48-Thread Adapter Telescope-side: with mounting plate for UFC-Base (screws included) Camera-side: with M48 (external) thread Can be ad...

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CA$43.00 - CA$43.00
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CA$47.00 - CA$47.00
CA$47.00
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CA$47.00

Baader UFC Camera Side Adapter - M54(M)

BAA-2459117

Baader UFC M54x0,75-Thread Adapter Telescope-side: with mounting plate for UFC-Base (screws included) Camera-side: with M54 (external) thread Can ...

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CA$47.00 - CA$47.00
CA$47.00
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CA$47.00
CA$88.00 - CA$88.00
CA$88.00
CA$88.00 - CA$88.00
CA$88.00

Baader UFC Camera Side Adapter - M72(M)

BAA-2459123

Optical height: 2 mm Camera-side with M72 outer (male) thread (e.g. for Starlight Xpress cameras) Can be adapted via the included screws and the m...

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CA$88.00 - CA$88.00
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CA$88.00
CA$44.00 - CA$44.00
CA$44.00
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CA$44.00

Baader UFC Camera Side Adapter - S52 for Wide T-Rings

BAA-2459119

Baader UFC S52 (m) Adapter telescope-side: with mounting plate for UFC-Base (screws included) camera-side: with S52 dovetail for the Baader Protec...

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CA$44.00 - CA$44.00
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CA$44.00
CA$37.00 - CA$37.00
CA$37.00
CA$37.00 - CA$37.00
CA$37.00

Baader UFC Camera Side Adapter - S70/2"(F) SCT Thread

BAA-2459128

Baader UFC S70 / 2" SC-thread (int) Adapter Telescope-side: 2" SC internal thread Camera-side: with S70 dovetail Can be adapted via the S70 doveta...

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CA$37.00 - CA$37.00
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CA$37.00
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CA$37.00

Baader UFC Camera Side Adapter - S70/M68(M)

BAA-2459127

Baader UFC M68x1-Thread Adapter Telescope-side: with mounting plate for UFC-Base (screws included) Camera-side: with M68 (ext) external thread Can...

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CA$37.00 - CA$37.00
CA$37.00
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CA$57.00 - CA$57.00
CA$57.00
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CA$57.00

Baader UFC Camera Side Adapter - T-2(F) for ZWO ASI

BAA-2459170
1 in stock

Baader UFC Fitting / T-2 (f) Thread Adapter telescope-side: mounting plate for UFC-Base camera-side: with T-2 female thread, especially for ASI ca...

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CA$57.00 - CA$57.00
CA$57.00
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CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00

Baader UFC Camera Side Adapter - T-2(M)

BAA-2459115

Baader UFC T-2-Thread Adapter telescope-side: with mounting plate for UFC-Base (screws included) camera-side: with T-2 (external) thread can be ad...

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CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00
CA$75.00 - CA$75.00
CA$75.00
CA$75.00 - CA$75.00
CA$75.00

Baader UFC Filter Slider - for 50mm Square Filters

BAA-2459114

Baader UFC Filter Slider / Filter Container 50x50 Accepts unmounted, square 50x50 mm filters (up to 4mm thick) Slides into the UFC filter base and...

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CA$75.00 - CA$75.00
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CA$66.00 - CA$66.00
CA$66.00
CA$66.00 - CA$66.00
CA$66.00

Baader UFC Filter Slider - for 2" Mounted Filters

BAA-2459112

Baader UFC 2" Filter Slider / Filter Container M48 suitable for cell mounted 2" (M48) filters slides into the UFC filter base and allows fast exch...

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CA$66.00 - CA$66.00
CA$66.00
CA$66.00 - CA$66.00
CA$66.00
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CA$66.00
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CA$66.00

Baader UFC Filter Slider - for 50mm Round Unmounted Filters

BAA-2459113

Baader UFC Filter Slider D50.4 Accepts unmounted, round 50.4 mm filters (for Filter-Ø 50.0mm up to 50,5mm) Slides into the UFC filter base and all...

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CA$66.00 - CA$66.00
CA$66.00
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CA$66.00
CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00

Baader UFC S70 Extension - 15mm

BAA-2459142

Baader UFC S70/5 Extension 15mm Telescope-side: with S70 dovetail clamp (screws included) Camera-side: with S70 dovetail Can be adapted via the S7...

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CA$49.00 - CA$49.00
CA$49.00
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CA$49.00
CA$57.00 - CA$57.00
CA$57.00
CA$57.00 - CA$57.00
CA$57.00

Baader UFC S70 Extension - 40mm

BAA-2459143

Baader UFC S70/40 Extension 40mm Telescope-side: with S70 dovetail clamp (screws included) Camera-side: with S70 dovetail Can be adapted via the S...

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CA$57.00 - CA$57.00
CA$57.00
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CA$57.00
CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00

Baader UFC S70 Extension - 5mm

BAA-2459141

Baader UFC S70/5 Extension 5mm Telescope-side: with S70 dovetail clamp (screws included) Camera-side: with S70 dovetail Can be adapted via the S70...

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CA$43.00 - CA$43.00
CA$43.00
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CA$43.00
CA$152.00 - CA$152.00
CA$152.00
CA$152.00 - CA$152.00
CA$152.00

Baader UFC S70 Extension - VariLock 15-20mm

BAA-2459145

Baader UFC S70/5 VariLock Extension 15-20mm Continuosly (stepless) adjustable UFC extension with millimeter scale for fine-tuning of the optical h...

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CA$152.00 - CA$152.00
CA$152.00
CA$152.00 - CA$152.00
CA$152.00
CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00

Baader UFC Straylight Shield

BAA-2459121

Baader UFC Straylight-Flange telescope-sided with mounting plate for UFC-Base (screws included) camera-sided with straylight flange, needed when m...

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CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00

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.