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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$459.00 - CA$2,416.00
CA$459.00 - CA$2,416.00
CA$459.00 - CA$2,416.00
CA$459.00

Baader D-ERF Energy Rejection Filter - 75-180mm

Options available

D-ERF (Dielectric Energy Reflection Filter) in different sizes Pre-filter to reduce heat during H-alpha observation with SolarSpectrum Filters Pla...

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CA$459.00 - CA$2,416.00
CA$459.00 - CA$2,416.00
CA$459.00 - CA$2,416.00
CA$459.00
CA$117.00 - CA$117.00
CA$117.00
CA$117.00 - CA$117.00
CA$117.00

Baader D-Series 1kg Leveling Counterweight & 3" Riderclamp

BAA-2451576

Made of V2A stainless steel Including 3" riderclamp / 60mm long to mount onto 3" dovetails (Losmandy style) 1 kg

CA$117.00 - CA$117.00
CA$117.00
CA$117.00 - CA$117.00
CA$117.00
CA$178.00 - CA$178.00
CA$178.00
CA$178.00 - CA$178.00
CA$178.00

Baader D-Series Double Dovetail Mounting Plate - 300mm

BAA-1500330

10/17 - Revised Version: with significantly more mounting options than the predecessor plate, which could only hold our guidescope rings Mounting...

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CA$178.00 - CA$178.00
CA$178.00
CA$178.00 - CA$178.00
CA$178.00
CA$85.00 - CA$85.00
CA$85.00
CA$85.00 - CA$85.00
CA$85.00

Baader Deluxe Clamping Eyepiece Holder - 2"

BAA-2408140

2" Deluxe eyepiece clamp for SC-telescopeRecommended in the version with filterholder or 60mm extension incl. 2x filter holderThe 2" Deluxe eyepiec...

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CA$85.00 - CA$85.00
CA$85.00
CA$85.00 - CA$85.00
CA$85.00
CA$85.00 - CA$85.00
CA$85.00
CA$85.00 - CA$85.00
CA$85.00

Baader Deluxe Visual Back for SCT - 2" w/ Integrated 2" Filter Holder

BAA-2408140

2" Deluxe eyepiece clamp for SC-telescopeRecommended in the version with filterholder or 60mm extension incl. 2x filter holderThe 2" Deluxe eyepiec...

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CA$85.00 - CA$85.00
CA$85.00
CA$85.00 - CA$85.00
CA$85.00
CA$503.00 - CA$503.00
CA$503.00
CA$503.00 - CA$503.00
CA$503.00

Baader Diamond Steeltrack 2" Focuser for Newtonians

BAA-2957230
1 in stock

2" BDS-NT Baader Diamond Steeltrack® FocuserUpgrade practically any Newtonian, small or large, with all of the smoothness, precision, and features ...

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CA$503.00 - CA$503.00
CA$503.00
CA$503.00 - CA$503.00
CA$503.00
CA$523.00 - CA$523.00
CA$523.00
CA$523.00 - CA$523.00
CA$523.00

Baader Diamond Steeltrack 2" Focuser for Refractors

BAA-2957210

2" BDS-RT Baader Diamond Steeltrack® FocuserBaader Planetarium's 2" Refractor Diamond Steeltrack Focuser gives refractors a full 3" (76mm) of velve...

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CA$523.00 - CA$523.00
CA$523.00
CA$523.00 - CA$523.00
CA$523.00
CA$532.00 - CA$532.00
CA$532.00
CA$532.00 - CA$532.00
CA$532.00

Baader Diamond Steeltrack 2" Focuser for SC/HD Telescopes

BAA-2957220

2" BDS-SC Baader Diamond Steeltrack® FocuserBaader Planetarium's 2" SC Diamond Steeltrack Focuser gives Schmidt-Cassegrains 30mm of velvety smooth ...

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CA$532.00 - CA$532.00
CA$532.00
CA$532.00 - CA$532.00
CA$532.00
CA$89.00 - CA$89.00
CA$89.00
CA$89.00 - CA$89.00
CA$89.00

Baader Diascope Bayonet Eyepiece Adapter - 1.25"

BAA-2454500

Bayonet adapter to fit suitable 1¼" astro-eyepieces onto all Carl Zeiss Diascope Fluorit spotting scopes includes Allen Wrench key and two O-rings...

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CA$89.00 - CA$89.00
CA$89.00
CA$89.00 - CA$89.00
CA$89.00
CA$107.00 - CA$107.00
CA$107.00
CA$107.00 - CA$107.00
CA$107.00

Baader Diascope Bayonet Eyepiece Adapter - 2"

BAA-2454502

MANUFACTURER Baader Planetarium SKU (#) 2454502 EAN CODE 4047825011534 WEIGHT (KG) 0.055 INNER DIAMETER / CLEAR APERTURE (MM) 37 mm OUT...

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CA$107.00 - CA$107.00
CA$107.00
CA$107.00 - CA$107.00
CA$107.00
CA$162.00 - CA$309.00
CA$162.00 - CA$309.00
CA$162.00 - CA$309.00
CA$162.00

Baader Digital Solar Filter 3.8 OD - 80-280mm

Options available

NOT suitable for visual solar observation - permanent eye injury will result from any visual use, including use of optical viewfinders on DSLR ca...

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CA$162.00 - CA$309.00
CA$162.00 - CA$309.00
CA$162.00 - CA$309.00
CA$162.00
CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00

Baader Double T-Filterholder - 1.25"

BAA-1508030

Filter holder with T-2 thread and M28.5 internal thread. A continuous external T-2 thread with an internal 1¼" filter thread. Used for attaching 1...

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CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00
CA$40.00 - CA$40.00
CA$40.00
CA$40.00 - CA$40.00
CA$40.00

Baader DSLR-2" Filter Holder - M48/SP54

BAA-2408166

Allows mounting of Baader 2" filters Needs Hyperion DT-rings #2958028 - 2458062 and additional Stepper Rings M67 up to M82 All Baader 2" filters i...

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CA$40.00 - CA$40.00
CA$40.00
CA$40.00 - CA$40.00
CA$40.00
CA$41.00 - CA$41.00
CA$41.00
CA$41.00 - CA$41.00
CA$41.00

Baader DT Adapter I - T-2/M37

BAA-2408165

T-2i / M37a. T-2 photo adaptor to connect T-rings (m37) to the Baader ADPS system. For many Sony video cameras such . B .: Sony DSC S - 30 / S - 5...

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CA$41.00 - CA$41.00
CA$41.00
CA$41.00 - CA$41.00
CA$41.00
CA$46.00 - CA$46.00
CA$46.00
CA$46.00 - CA$46.00
CA$46.00

Baader DT-Adapter II - T-2/SP54

BAA-2458040

Digital T Adapter System II, T-2 in on M46 to M82 SP54 (M54, Hyperion) digital T-rings, designed for the shortest distance between eyepiece projec...

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CA$46.00 - CA$46.00
CA$46.00
CA$46.00 - CA$46.00
CA$46.00
CA$379.00 - CA$379.00
CA$379.00
CA$379.00 - CA$379.00
CA$379.00

Baader DV-Series PAN/EQ Dual Doverail Saddle - 230mm

BAA-2451566

Clamps all 3" (Losmandy) and EQ- (Vixen/Celestron/Skywatcher) dovetails - minimum dovetail length 190mm It is equipped with all the known fastenin...

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CA$379.00 - CA$379.00
CA$379.00
CA$379.00 - CA$379.00
CA$379.00
CA$459.00 - CA$459.00
CA$459.00
CA$459.00 - CA$459.00
CA$459.00

Baader DV-Series PAN/EQ Dual Doverail Saddle - 370mm

BAA-2451565

Baader PAN-EQ clamp V370 dual clampThe PAN 3"/ EQ 370 offers a secure and absolutely firm clamping - for all standard mounting rails - nothing can ...

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CA$459.00 - CA$459.00
CA$459.00
CA$459.00 - CA$459.00
CA$459.00
CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00

Baader Expanding Ring - 2" NexStar 4 (C90)/ETX

BAA-2958500A

Converts NexStar4 straight male thread into 2" SCT male thread ETX Extension ring Incl. 1¼ "filter holder

CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00
CA$33.00 - CA$33.00
CA$33.00
CA$33.00 - CA$33.00
CA$33.00

Baader Expanding Ring - T-2(F)/M48x0.75(M)

BAA-2458110
1 in stock

T-2 / M48 extension converts M48 female into T-2 female thread) Focusser side 48mm / 2" external thread (fits all 2" filters) Telescope side with ...

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CA$33.00 - CA$33.00
CA$33.00
CA$33.00 - CA$33.00
CA$33.00
CA$57.00 - CA$57.00
CA$57.00
CA$57.00 - CA$57.00
CA$57.00

Baader Eyepiece Adapter - 1.25"/M41 Morpheus to Kowa TSN 770/880

BAA-2454520

1¼" / M41 eyepiece clamp for Kowa spotting scopes enables connection of all Baader 1¼" eyepieces (Morpheus 76°, Hyperion Zoom, Hyperion 68°, Class...

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CA$57.00 - CA$57.00
CA$57.00
CA$57.00 - CA$57.00
CA$57.00
CA$81.00 - CA$117.00
CA$81.00 - CA$117.00
CA$81.00 - CA$117.00
CA$81.00

Baader Eyepiece Projection Adapter (I-VII)

Options available

Baader OPFA eyepiece holder for classic eyepiece projection with SLR and DSLR camerasEach OPFA is a complete accessory set for focal photography an...

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CA$81.00 - CA$117.00
CA$81.00 - CA$117.00
CA$81.00 - CA$117.00
CA$81.00
CA$62.00 - CA$62.00
CA$62.00
CA$62.00 - CA$62.00
CA$62.00

Baader Flat Base Plate for BDS-NT Newtonian Diamond Steeltrack

BAA-2957231

Enables mounting of the Baader NT Diamond Steeltrack onto Dobsonians with flat mounting surfaces. Dovetailed Attachment to focuser permits rotation...

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CA$62.00 - CA$62.00
CA$62.00
CA$62.00 - CA$62.00
CA$62.00
CA$332.00 - CA$332.00
CA$332.00
CA$332.00 - CA$332.00
CA$332.00

Baader FlipMirror II Star Diagonal

BAA-2458055
1 in stock

Baader-FlipMirror II Star Diagonal (BFM II) with three ports: Straight-through (S52, M48 and T-2 on both sides) for full-frame camera, spectrograp...

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CA$332.00 - CA$332.00
CA$332.00
CA$332.00 - CA$332.00
CA$332.00
CA$1,063.00 - CA$1,063.00
CA$1,063.00
CA$1,063.00 - CA$1,063.00
CA$1,063.00

Baader Fluorite Flatfield Converter

BAA-2458200

Apochromatic, multi-coated fluorite lens system 10-times higher line resolution than the world best projection eyepieces The FFC fits on every T-2...

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CA$1,063.00 - CA$1,063.00
CA$1,063.00
CA$1,063.00 - CA$1,063.00
CA$1,063.00

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.