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Optical Accessories

  • Original price $171.00 USD - Original price $788.00 USD
    Original price
    $171.00 USD - $788.00 USD
    $171.00 USD - $788.00 USD
    Current price $171.00 USD

    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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    Original price $171.00 USD - Original price $788.00 USD
    Original price
    $171.00 USD - $788.00 USD
    $171.00 USD - $788.00 USD
    Current price $171.00 USD
  • Original price $171.00 USD - Original price $788.00 USD
    Original price
    $171.00 USD - $788.00 USD
    $171.00 USD - $788.00 USD
    Current price $171.00 USD

    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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    Original price $171.00 USD - Original price $788.00 USD
    Original price
    $171.00 USD - $788.00 USD
    $171.00 USD - $788.00 USD
    Current price $171.00 USD
  • Original price $178.00 USD - Original price $797.00 USD
    Original price
    $178.00 USD - $797.00 USD
    $178.00 USD - $797.00 USD
    Current price $178.00 USD

    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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    Original price $178.00 USD - Original price $797.00 USD
    Original price
    $178.00 USD - $797.00 USD
    $178.00 USD - $797.00 USD
    Current price $178.00 USD
  • Original price $857.00 USD - Original price $4,137.00 USD
    Original price
    $857.00 USD - $4,137.00 USD
    $857.00 USD - $4,137.00 USD
    Current price $857.00 USD

    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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    Original price $857.00 USD - Original price $4,137.00 USD
    Original price
    $857.00 USD - $4,137.00 USD
    $857.00 USD - $4,137.00 USD
    Current price $857.00 USD
  • Original price $162.00 USD - Original price $788.00 USD
    Original price
    $162.00 USD - $788.00 USD
    $162.00 USD - $788.00 USD
    Current price $162.00 USD

    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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    Original price $162.00 USD - Original price $788.00 USD
    Original price
    $162.00 USD - $788.00 USD
    $162.00 USD - $788.00 USD
    Current price $162.00 USD
  • Original price $162.00 USD - Original price $788.00 USD
    Original price
    $162.00 USD - $788.00 USD
    $162.00 USD - $788.00 USD
    Current price $162.00 USD

    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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    Original price $162.00 USD - Original price $788.00 USD
    Original price
    $162.00 USD - $788.00 USD
    $162.00 USD - $788.00 USD
    Current price $162.00 USD
  • Original price $764.00 USD - Original price $3,449.00 USD
    Original price
    $764.00 USD - $3,449.00 USD
    $764.00 USD - $3,449.00 USD
    Current price $764.00 USD

    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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    Original price $764.00 USD - Original price $3,449.00 USD
    Original price
    $764.00 USD - $3,449.00 USD
    $764.00 USD - $3,449.00 USD
    Current price $764.00 USD
  • Original price $163.00 USD - Original price $779.00 USD
    Original price
    $163.00 USD - $779.00 USD
    $163.00 USD - $779.00 USD
    Current price $163.00 USD

    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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    Original price $163.00 USD - Original price $779.00 USD
    Original price
    $163.00 USD - $779.00 USD
    $163.00 USD - $779.00 USD
    Current price $163.00 USD
  • Original price $184.00 USD - Original price $839.00 USD
    Original price
    $184.00 USD - $839.00 USD
    $184.00 USD - $839.00 USD
    Current price $184.00 USD

    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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    Original price $184.00 USD - Original price $839.00 USD
    Original price
    $184.00 USD - $839.00 USD
    $184.00 USD - $839.00 USD
    Current price $184.00 USD
  • Original price $163.00 USD - Original price $779.00 USD
    Original price
    $163.00 USD - $779.00 USD
    $163.00 USD - $779.00 USD
    Current price $163.00 USD

    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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    Original price $163.00 USD - Original price $779.00 USD
    Original price
    $163.00 USD - $779.00 USD
    $163.00 USD - $779.00 USD
    Current price $163.00 USD
  • Original price $184.00 USD - Original price $839.00 USD
    Original price
    $184.00 USD - $839.00 USD
    $184.00 USD - $839.00 USD
    Current price $184.00 USD

    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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    Original price $184.00 USD - Original price $839.00 USD
    Original price
    $184.00 USD - $839.00 USD
    $184.00 USD - $839.00 USD
    Current price $184.00 USD
  • Original price $163.00 USD - Original price $779.00 USD
    Original price
    $163.00 USD - $779.00 USD
    $163.00 USD - $779.00 USD
    Current price $163.00 USD

    Baader Photometric UBVRI-V Individual Filter

    Options available

    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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    Original price $163.00 USD - Original price $779.00 USD
    Original price
    $163.00 USD - $779.00 USD
    $163.00 USD - $779.00 USD
    Current price $163.00 USD
  • Original price $129.00 USD - Original price $129.00 USD
    Original price
    $129.00 USD
    $129.00 USD - $129.00 USD
    Current price $129.00 USD

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

    BAA-2954325

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

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    Original price $129.00 USD - Original price $129.00 USD
    Original price
    $129.00 USD
    $129.00 USD - $129.00 USD
    Current price $129.00 USD
  • Original price $97.00 USD - Original price $137.00 USD
    Original price
    $97.00 USD - $137.00 USD
    $97.00 USD - $137.00 USD
    Current price $97.00 USD

    Baader Polarizing Filter - Double

    Options available

    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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    Original price $97.00 USD - Original price $137.00 USD
    Original price
    $97.00 USD - $137.00 USD
    $97.00 USD - $137.00 USD
    Current price $97.00 USD
  • Original price $54.00 USD - Original price $83.00 USD
    Original price
    $54.00 USD - $83.00 USD
    $54.00 USD - $83.00 USD
    Current price $54.00 USD

    Baader Polarizing Filter - Single

    Options available
    1 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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    Original price $54.00 USD - Original price $83.00 USD
    Original price
    $54.00 USD - $83.00 USD
    $54.00 USD - $83.00 USD
    Current price $54.00 USD
  • Original price $299.00 USD
    Original price $299.00 USD - Original price $299.00 USD
    Original price $299.00 USD
    Current price $257.00 USD
    $257.00 USD - $257.00 USD
    Current price $257.00 USD

    Baader Q-Turret Eyepiece Set

    BAA-2957000

    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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    Original price $299.00 USD
    Original price $299.00 USD - Original price $299.00 USD
    Original price $299.00 USD
    Current price $257.00 USD
    $257.00 USD - $257.00 USD
    Current price $257.00 USD
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  • Original price $63.00 USD
    Original price $63.00 USD - Original price $63.00 USD
    Original price $63.00 USD
    Current price $50.00 USD
    $50.00 USD - $50.00 USD
    Current price $50.00 USD

    Baader Q-Turret Quad Eyepiece Revolver - 1.25"

    BAA-2957010

    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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    Original price $63.00 USD
    Original price $63.00 USD - Original price $63.00 USD
    Original price $63.00 USD
    Current price $50.00 USD
    $50.00 USD - $50.00 USD
    Current price $50.00 USD
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  • Original price $219.00 USD - Original price $219.00 USD
    Original price
    $219.00 USD
    $219.00 USD - $219.00 USD
    Current price $219.00 USD

    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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    Original price $219.00 USD - Original price $219.00 USD
    Original price
    $219.00 USD
    $219.00 USD - $219.00 USD
    Current price $219.00 USD
  • Original price $94.00 USD - Original price $169.00 USD
    Original price
    $94.00 USD - $169.00 USD
    $94.00 USD - $169.00 USD
    Current price $94.00 USD

    Baader Semi-APO Filter

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    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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    Original price $94.00 USD - Original price $169.00 USD
    Original price
    $94.00 USD - $169.00 USD
    $94.00 USD - $169.00 USD
    Current price $94.00 USD
  • Original price $7.25 USD - Original price $7.25 USD
    Original price
    $7.25 USD
    $7.25 USD - $7.25 USD
    Current price $7.25 USD

    Baader Stackable Filter Box

    BAA-2459253
    1 in stock

    Baader-Filterbox for Filters up to 65 x 65mm To upgrade your existing filters: since ca. 2010 included in scope of supply of all Baader Filters Ba...

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    Original price $7.25 USD - Original price $7.25 USD
    Original price
    $7.25 USD
    $7.25 USD - $7.25 USD
    Current price $7.25 USD
  • Original price $569.00 USD - Original price $569.00 USD
    Original price
    $569.00 USD
    $569.00 USD - $569.00 USD
    Current price $569.00 USD

    Baader Star Diagonal Prism w/ Zeiss Spec Prism & BBHS Coating - 2" ClickLock

    BAA-2456117

    2" BBHS prism star diagonal (BaK4 glass) with 2" ClickLock clamp and black body. High-quality Zeiss-spec prism produced according to Zeiss standar...

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    Original price $569.00 USD - Original price $569.00 USD
    Original price
    $569.00 USD
    $569.00 USD - $569.00 USD
    Current price $569.00 USD
  • Original price $290.00 USD - Original price $290.00 USD
    Original price
    $290.00 USD
    $290.00 USD - $290.00 USD
    Current price $290.00 USD

    Baader Star Diagonal Prism w/ Zeiss Spec Prism & BBHS Coating - T-2

    BAA-2456095

    T-2/90 ° diagonal prism (BaK4 glass) with 35mm free aperture terminal objective side: 2 "or 1¼" Connection eyepiece: 1¼ " Prism made in accordance...

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    Original price $290.00 USD - Original price $290.00 USD
    Original price
    $290.00 USD
    $290.00 USD - $290.00 USD
    Current price $290.00 USD
  • Original price $43.00 USD - Original price $43.00 USD
    Original price
    $43.00 USD
    $43.00 USD - $43.00 USD
    Current price $43.00 USD

    Baader T-2 Locking Ring w/ Lever for MaxBright II

    BAA-2458271

    T-2 (M42x0.75) Locking ring with lever for direct attachment of the MaxBright® II onto all Baader T-2 star diagonals, prisms or mirrors (e.g. to d...

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    Original price $43.00 USD - Original price $43.00 USD
    Original price
    $43.00 USD
    $43.00 USD - $43.00 USD
    Current price $43.00 USD
  • Original price $469.00 USD - Original price $469.00 USD
    Original price
    $469.00 USD
    $469.00 USD - $469.00 USD
    Current price $469.00 USD

    Baader Telecentric System TZ-2 - 2x

    BAA-2459255

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

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    Original price $469.00 USD - Original price $469.00 USD
    Original price
    $469.00 USD
    $469.00 USD - $469.00 USD
    Current price $469.00 USD