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Established 2001

Passionate about Astronomy with over 40 years experience

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New Products

$112.00 - $274.00
$112.00 - $274.00
$112.00 - $274.00
$112.00

Baader AstroSolar ClearWhite Telescope Filter OD 5.1

Baader Planetarium

Safe for solar observation and photography with all high-end telescopes and extreme tele-lenses. Suitable for highest magnifications and detailed ...

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$61.00 - $152.00
$61.00 - $152.00
$61.00 - $152.00
$61.00

Baader AstroSolar ClearWhite Spotting Scope Filter OD 5.1

Baader Planetarium

Safe solar observation and photography with all spotting scopes, amateur telescopes and camera lenses AstroSolar® Safety Film OD 5.1 – ClearWhite,...

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$59.00 - $102.00
$59.00 - $102.00
$59.00 - $102.00
$59.00

Baader AstroSolar ClearWhite Binocular Filter OD 5.1

Baader Planetarium

Safe solar observation with all types of binoculars / safe solar photography with all camera lenses AstroSolar® Safety Film OD 5.1 – ClearWhite, m...

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$139.00 - $492.00
$139.00 - $492.00
$139.00 - $492.00
$139.00

Baader AstroSolar ClearWhite Safety Film OD 5.1

Baader Planetarium

AstroSolar® ClearWhite Safety Film OD 5.1 – Solar filter film for direct solar observation and high-quality front-mounted filters Optical density ...

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$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00

Baader 1.25" Filter Crown Tool

Baader Planetarium

Tool for tension-free mounting and dismounting of hard-to-reach 1¼" Baader filters with milled grip crown. Suitable for all mounted Baader 1¼" fil...

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$56.00 - $56.00
$56.00
$56.00 - $56.00
$56.00

Adapter M54i to S52a – for Wide-T-Rings

Baader Planetarium

With the S52a/M54i adapter, all Baader Wide T-rings can be adapted directly to an M54 male thread. This makes it possible to screw your camera sec...

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$324.00 - $630.00
$324.00 - $630.00
$324.00 - $630.00
$324.00

Shipping Crates for Baader FFB - FlatFieldBox

Baader Planetarium

Mandatory shipping crates (plywood) for Baader FFB - Flatfieldbox with 450 / 650 / 850 / 1250mm clear aperture (various versions available) Must b...

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$2,620.00 - $7,290.00
$2,620.00 - $7,290.00
$2,620.00 - $7,290.00
$2,620.00

Baader FFB - Flatfieldbox with 450 / 650 / 850 / 1250mm clear aperture

Baader Planetarium

Special Order Item Only - Please contact us for lead time and additional freight charges. Perfect for astrophotography: Optimize your images with ...

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$599.00 - $599.00
$599.00
$599.00 - $599.00
$599.00

Baader 2" BBHS ® Prism Star Diagonal Prism with 2" ClickLock Clamp and adjustment function

Baader Planetarium

Description 2" BBHS prism diagonal with 2" ClickLock Prism made of Bak4 glass with sealed BBHS® coating CNC-milled black aluminium housing with ad...

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$579.00 - $579.00
$579.00
$579.00 - $579.00
$579.00

Baader 2" BBHS® Mirror Diagonal with 2" ClickLock Clamp and Adjustment Function

Baader Planetarium

Description 2" BBHS mirror diagonal with 2" ClickLock® clamp CNC-milled black aluminum housing with adjustable wedge for adaptation to individual ...

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Visual Version
For safe white-light solar observing. Includes the Baader 2" Cool-Ceramic Safety Herschel Prism Mark II with Ceramic Sunseeker, 2" ClickLock® clamp, ND 3.0 filter, 7.5 nm Solar Continuum Filter and fitted carrying case.

Photo Version
For white-light solar photography. Includes the same Herschel Prism with Ceramic Sunseeker and 2" ClickLock®, plus ND 0.6 / 0.9 / 1.8 / 3.0 filters, 7.5 nm Solar Continuum Filter and carrying case.

Key Features

  • 2" safety Herschel prism for high-contrast white-light solar observing and imaging
  • Integrated Ceramic Sunseeker for easy solar alignment
  • 2" ClickLock® eyepiece holder for secure clamping
  • Built-in filter rotation system for smooth brightness adjustment
  • Includes Baader 7.5 nm Solar Continuum Filter for sharper solar detail
  • Cool-Ceramic closed light trap for safer heat management
  • Factory-set 3-point prism adjustment system
  • 2" nosepiece with safety kerfs and S58 dovetail connection
  • Supplied in a sturdy ABS transport case

Available as Visual or Photo version

Triband-SCT - Schmidt-Cassegrain-based Multi-Purpose-Telescope, for Sun and Deep Sky

New Baader CMOS Optimized Filters

Baader CMOS-Optimized Filters See the Range
Baader CMOS-Optimized Filters See the Range
$317.00 - $1,971.00
$317.00 - $1,971.00
$317.00 - $1,971.00
$317.00

Baader 3.5 / 4nm f/3 Ultra-Highspeed Filters- CMOS-optimized (H-alpha / O-III / S-II)

Baader Planetarium

Description Baader has released a whitepaper guiding you how to select the best filter for your telescope system, and why this is important in rela...

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$324.00 - $2,105.00
$324.00 - $2,105.00
$324.00 - $2,105.00
$324.00

Baader 3.5 / 4nm f/2 Ultra-Highspeed Filters- CMOS-optimized (H-alpha / O-III / S-II)

Baader Planetarium

Description Baader has released a whitepaper guiding you how to select the best filter for your telescope system, and why this is important in rela...

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$195.00 - $1,310.00
$195.00 - $1,310.00
$195.00 - $1,310.00
$195.00

Baader 6.5nm f/2 Highspeed Filters- CMOS-optimized (H-alpha, O-III, S-11)

Baader Planetarium

Description Baader has released a whitepaper guiding you how to select the best filter for your telescope system, and why this is important in rela...

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$320.00 - $1,982.00
$320.00 - $1,982.00
$320.00 - $1,982.00
$320.00

Baader 3.5nm / 4nm Ultra-Narrowband Filters- CMOS-optimized (H-alpha, O-III, S-11)

Baader Planetarium

Description Baader has released a whitepaper guiding you how to select the best filter for your telescope system, and why this is important in rela...

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$176.00 - $1,287.00
$176.00 - $1,287.00
$176.00 - $1,287.00
$176.00

Baader 6.5nm Narrowband Filters- CMOS-optimized (H-alpha, O-III, S-11)

Baader Planetarium

Description Baader has released a whitepaper guiding you how to select the best filter for your telescope system, and why this is important in rela...

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$244.00 - $559.00
$244.00 - $559.00
$244.00 - $559.00
$244.00

Baader H-beta Narrowband-Filter (5.5nm)- CMOS-optimized

Baader Planetarium

Description Baader H-Beta Narrowband Filter- Precision Grade 5.5 nm FWHM, recommended for optical systems from f/10 to f/3.5 Reflex-BlockerTM hard...

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$77.00 - $77.00
$77.00
$77.00 - $77.00
$77.00

Baader Clearglass Filter 2" unmounted (Ø 47,4mm) for FCCT- CMOS-optimized

Baader Planetarium

Description Baader Premium grade impermeable 2" RGB-C Clearglass Filter without filter cell (ؘ 47,4 mm), 2mm thickness The Baader clear glass fil...

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$87.00 - $1,063.00
$87.00 - $1,063.00
$87.00 - $1,063.00
$87.00

Baader CMOS-optimized L-RGB Filters

Baader Planetarium

Description New CMOS-optimized L-RGB filters from Baader Planetarium with Reflex-BlockerTM and Life-Coat™. Now with 47.4 mm unmounted for use with ...

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$182.00 - $4,634.00
$182.00 - $4,634.00
$182.00 - $4,634.00
$182.00

Baader SLOAN/SDSS Filters- Photometric

Baader Planetarium

Description Baader SLOAN-ugriz' Bandpass Filter Set, suitable from f/15 to f/1.8 SLOAN/SDSS (ugriz€™) photometric filters with transmission accord...

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Latest News

  • Celebrating 60 Years of Baader Planetarium
    April 1, 2026

    Celebrating 60 Years of Baader Planetarium

    For over six decades, Baader Planetarium has set the standard in optical innovation and precision engineering. For 25 years, Alpine Astronomical has proudly partnered with Baader as the official North American distributor and service center—bringing world-class astronomy solutions to demanding...

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  • Baader Eyepiece Sale – Save Up to 20%
    November 2, 2024

    Baader Eyepiece Sale – Save Up to 20%

    Baader Eyepiece Sale – Save Up to 20% Discover the universe with clarity and precision using Baader’s renowned eyepieces, now available at up to 20% off! From 1st November until December 31, 2024, Alpine Astronomical is offering a limited-time sale...

    Read now
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