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  • Baader Ultra Narrowband 4.5nm O-III CCD Filter
    from £209.00

    Baader Ultra Narrowband 4.5nm O-III CCD Filter

    Baader Planetarium GmbH

    Baader Ultra-Narrowband 4.5nm O-III CCD-Filter For fast optical systems from f / 10 to f / 3.5 non-ageing sealed coating edges Description This p...

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    from £209.00
  • Celestron Focus Motor Retrofit kit for RASA 11 Telescope
    £19.00

    Celestron Motor Focuser Retrofit Kit for Celestron RASA 11 Optical Tube

    Celestron

    Focuser Retrofit Kit for Celestron RASA 11 Optical Tube Kit enables the RASA 11 to be used with the Celestron Focus Motor for remote/hands-free as...

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    £19.00
  • Celestron Focus Motor attached to a telescope
    Contact Us
    £199.00

    Celestron Focuser Motor for SCT, Edge HD and RASA Telescopes

    Celestron

    Celestron Focus Motor for Celestron Schmidt-Cassegrain, EdgeHD and Rowe-Ackermann Schmidt Astrograph (RASA) optical tubes Enables electronic focus...

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    £199.00
    Contact Us
  • Baader f/2 S-II High-Speed Filter - 1.25"
    from £147.00

    Baader f/2 S-II High-Speed Filter

    Baader Planetarium GmbH

    Baader f/2 S-II High-speed narrowband Filter For use in fast optics such as Celestron RASA and Starizona Hyperstar astrographs Suited for astrogra...

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    from £147.00
  • Baader f/2 O-III High-Speed Filter - 1.25"
    from £143.00

    Baader f/2 O-III High-Speed Filter

    Baader Planetarium GmbH

    Baader f/2 O-III High-speed narrowband Filter For use in fast optics such as Celestron RASA and Starizona Hyperstar astrographs Suited for astrogr...

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    from £143.00
  • Baader f/2 H-alpha High-Speed Filter 1.25"
    from £152.00

    Baader f/2 H-alpha High-Speed Filter

    Baader Planetarium GmbH

    Baader f/2 H-Alpha High-speed narrowband Filter For use in fast optics such as Celestron RASA and Starizona Hyperstar astrographs Suited for astro...

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    from £152.00
  • Baader Ultra Narrowband 3.5nm H-Alpha CCD Filter - 1.25"
    from £227.00

    Baader Ultra Narrowband 3.5nm H-Alpha CCD Filter

    Baader Planetarium GmbH

    Baader Ultra-Narrowband 3.5nm H-Alpha CCD-Filter Deep sky imaging use For fast optical systems from f / 10 to f / 3.5 non-ageing sealed coating ed...

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    from £227.00
  • Baader UBVRI Photometric Filterset 1.25" and 50x50mm
    from £695.00

    Baader UBVRI Photometric Filterset

    Baader Planetarium GmbH

    Baader UBVRI 5-filter filterset Photometric Johnson/Bessel filter system Partial dielectric design with BBAR minimised reflections Plane-optically...

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    from £695.00
  • Baader UBVRI I Filter 1.25" Filter
    from £153.00

    Baader UBVRI Photometric I-Filter

    Baader Planetarium GmbH

    Baader UBVRI - I-Filter Photometric Johnson/Bessel filter system Partial dielectric design with BBAR minimised reflections Plane-optically polishe...

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    from £153.00
  • Baader UBVRI 1.25" R Filter
    from £153.00

    Baader UBVRI Photometric R-Filter

    Baader Planetarium GmbH

    Baader UBVRI - R-Filter Photometric Johnson/Bessel filter system Partial dielectric design with BBAR minimised reflections Plane-optically polishe...

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    from £153.00
  • Baader UBVRI 1.25" V Filter
    from £153.00

    Baader UBVRI Photometric V-Filter

    Baader Planetarium GmbH

    Baader UBVRI - V-Filter Photometric Johnson/Bessel filter system Partial dielectric design with BBAR minimised reflections Plane-optically polishe...

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    from £153.00
  • Baader UBVRI 1.25" U Filter
    from £153.00

    Baader UBVRI Photometric U-Filter

    Baader Planetarium GmbH

    Baader UBVRI - U-Filter Photometric Johnson/Bessel filter system Partial dielectric design with BBAR minimised reflections Plane-optically polishe...

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    from £153.00
  • Baader Ultra Narrowband 4.5nm S-II CCD-Filter
    from £207.00

    Baader Ultra Narrowband 4.5nm S-II CCD-Filter

    Baader Planetarium GmbH

    Baader Ultra-Narrowband 4.5nm S-II CCD-Filter For fast optical systems from f / 8 to f / 3 Reflection-free, anti-reflective and smooth-surfaced IR...

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    from £207.00
  • Baader UBVRI B Filter 1.25" Mounted Filter
    from £153.00

    Baader UBVRI Photometric B-Filter

    Baader Planetarium GmbH

    Baader UBVRI - B-Filter Photometric Johnson/Bessel filter system Partial dielectric design with BBAR minimised reflections Plane-optically polishe...

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    from £153.00
  • Baader OPFA Eyepiece Projection Adaptor (Versions I to VII)
    from £41.00

    Baader OPFA Eyepiece Projection Adaptor (Versions I to VII)

    Baader Planetarium GmbH

    Eyepiece projection adaptor system Seven versions available For imaging with digital and/or analogue (D)SLR cameras with removable lens Descripti...

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    from £41.00
  • Baader M68 Tele-Compendium
    £345.00

    Baader M68 Tele-Compendium

    Baader Planetarium GmbH

    Secure Sturdy connection for under-load imaging Uses Zeiss M68 thread system Telescopic connection for Baader FFC and telecentric systems Consisti...

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    £345.00
  • Baader UHC-S / L-Booster Filter
    from £70.00

    Baader UHC-S / L-Booster Filter

    Baader Planetarium GmbH

    Visual and photographic UHC-S Nebula filter Ultra High Contrast L Filter blocks city lights and increases contrast of Nebula Planeoptically polish...

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    from £70.00
  • Baader UV/IR Cut and L-Filter - 1.25"
    from £42.00

    Baader UV/IR Cut and L-Filter

    Baader Planetarium GmbH

    Blocks UV below 400nm Blocks IR above 680nm Scratch-proof hard coated Non-ageing sealed coating edges Description This Baader Ultraviolet and Inf...

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    from £42.00
  • Baader S-II 8nm CCD Narrowband Filter
    from £109.00

    Baader S-II 8nm CCD Narrowband Filter

    Baader Planetarium GmbH

    Premium grade S-II 8 nm filter for fast optical systems f/10 to f/2.8 For use with full frame / large format chip cameras IR-blocked NO halos, ref...

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    from £109.00
  • Baader O-III 8.5nm CCD Narrowband Filter
    from £109.00

    Baader O-III 8.5nm CCD Narrowband Filter

    Baader Planetarium GmbH

    Premium grade O-III 8.5nm filter for fast optical systems f/10 to f/2.8 For use with full frame / large format chip cameras IR-blocked NO halos, r...

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    from £109.00
  • Baader H-alpha 7nm CCD Narrowband Filter
    from £118.00

    Baader H-alpha 7nm CCD Narrowband Filter

    Baader Planetarium GmbH

    Premium grade H-alpha 7nm filter for fast optical systems f/10 to f/2.8 For use with full frame / large format chip cameras IR-blocked NO halos, r...

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    from £118.00
  • Baader FFC with dustcaps
    £575.00

    Baader Fluorite Flatfield 3x-8x Converter (FFC)

    Baader Planetarium GmbH

    Baader Fluorite Flatfield Converter (FFC) for image amplification Apochromatic fully multi-coated lenses  Resolution (in lines) is 10x higher than...

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    £575.00
  • Baader NanoTracker with Handset
    £259.00

    Baader NanoTracker Travel Mount

    Baader Planetarium GmbH

    Take crisp, clear widefield-images of the night-sky Baader NanoTracker is the world's smallest star tracker Easy to set up Can be used in northern...

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    £259.00
  • Baader RCC Off Axis Guider
    £135.00

    Baader RCC Off Axis Guider

    Baader Planetarium GmbH

    140° rotatable Off Axis Guider (OAG) Created for the Baader RCC I Newtonian Coma Corrector T thread to allow DSLR or CCD imaging camera connection...

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    £135.00
  • Carl Zeiss Mark V Großfeld (Giant)-Binocular Viewer
    £1,140.00

    Carl Zeiss Mark V Großfeld (Giant)-Binocular

    Baader Planetarium GmbH

    Mark V Großfeld (Giant)-Binocular viewer for observing. Fifth edition of the former Carl Zeiss giant binocular with 30 mm prisms 7-layer anti-refl...

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    £1,140.00
  • Zeiss Abbe 2x Barlow Lens
    £375.00

    Carl Zeiss 1.25" 2x Abbe Barlow Lens with Baader ClickLock Clamp

    Baader Planetarium GmbH

    Carl Zeiss 1¼" Abbe Barlow lens with T-2 thread and 1¼" / T-2 ClickLock eyepiece clamp Visual Barlow lens and photographic eyepiece projection in ...

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    £375.00
  • Celestron 36cm/14" Rowe Ackermann Schmidt Astrograph (RASA) Telescope
    £12,250.00

    Celestron 36cm/14" Rowe Ackermann Schmidt Astrograph (RASA) Telescope

    Celestron

    A 36cm/14" aperture, f/2.2 optical system designed for professional applications that require both a wide field of view and resolution, such as sp...

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    £12,250.00
  • Paramount C14 / RASA 14 OTA Tube Rings
    £665.00

    Paramount 14-inch OTA Mounting Rings

    Software Bisque

    Securely carries the C14/RASA 14 OTA Pair of rings supplied Fits directly to the Paramount Versa Plate or Taurus 400 Fork Mount Can carry addition...

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    £665.00
  • Celestron Astro Fi 90 Refractor Telescope with FREE Observers Accessory Kit
    Save 31%
    Original price £429.00
    Current price £295.00

    Celestron Astro Fi 90 Refractor Telescope with FREE Observers Accessory Kit

    Celestron

    Now with FREE #94308 Observers Accessory Kit worth £69 Control your telescope via integrated WiFi using the free Celestron SkyPortal app for iPhon...

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    Original price £429.00
    Current price £295.00
    Save 31%
  • Baader T-Pod Tripod
    from £725.00

    Baader T-Pod Aluminium Tripod

    Baader Planetarium GmbH

    Baader T-Pod tripods for range of mounts Two version available with heights: 75-110cm and 95-130cm heights excellent stability with minimal weight...

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    from £725.00
  • 10Micron GPS Receiver for GM Mounts
    £145.00

    GPS Receiver module for 10Micron GM Mounts

    10Micron

    Small compact lightweight GPS module Automatic input of date, time and location Ideal for high accuracy operation of 10Micron mounts. Description...

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    £145.00