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Accessoires optiques There are 94 products.

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Showing 73 - 94 of 94 items
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    324.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar Universal Reducer 107PHQ 130PHQ 151PHQ 0.7x The Askar 0.7x is a universal 3 inch optical reducer designed for Askar 107PHQ, 130PHQ and 151PHQ astrographs, reducing exposure time and improving deep sky astrophotography efficiency.

    324.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    232.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar FRA400 FRA500 F3.9 Reducer The Askar F3.9 is an optical reducer for Askar FRA400 and FRA500 astrographs. It reduces focal length to 280 mm with a 0.7x factor and improves astrophotography efficiency.

    232.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    369.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar F3.9 Reducer for FRA600 The Askar F3.9 is a 3 inch optical reducer designed for the Askar FRA600 astrograph. It applies a 0.7x reduction, shortens the focal length to 420 mm and improves visual use and astrophotography efficiency.

    369.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    159.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 80ED Imaging Accessories 1x Flattener 0.85x and 0.7x Reducer

    159.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    279.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 185APO 1x Full Frame Flattener The Askar 185APO 1x Full Frame Flattener is optimized for the Askar 185APO refractor. It preserves the native f7 focal ratio while correcting field curvature and coma, supporting a 44 mm full-frame image circle for precise astrophotography.

    279.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    279.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 185APO 0.8x Full Frame Reducer 0.8x full frame reducer optimized for the Askar 185APO. It reduces the focal ratio to f/5.6 while providing built-in field correction. Designed for wide-field astrophotography, it supports a 44 mm image circle, standard 55 mm back focus, and direct 2 inch filter use.

    279.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    279.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 160APO 1x Full Frame Flattener 1x flattener specifically designed for the Askar 160APO refractor. It preserves the native f/7 focal ratio while providing corrected field and coma correction. Full-frame 44 mm support, standard 55 mm back focus, triplet optical design, and integrated 2-inch filter thread.

    279.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    429.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 0.8x Full Frame Reducer for 160APO The Askar 0.8x reducer for 160APO is a full-frame astrophotography accessory designed specifically for the Askar 160APO refractor. It reduces the focal ratio to f/5.6 while providing corrected field performance, delivering a wider field of view, shorter exposure times, and consistent image quality across the entire...

    429.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    279.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 140APO 1x Full-Frame Field Corrector 1x field corrector designed for the Askar 140APO refractor. It preserves the native f/7 focal ratio while correcting field curvature and coma. Its triplet optical design supports a 44 mm full-frame image circle and delivers sharp, consistent stars across the entire field with a standard 55 mm back focus.

    279.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    279.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 0.8x Full-Frame Reducer for 140APO 0.8x optical reducer designed for the Askar 140APO refractor. It reduces the focal ratio to f/5.6 and the focal length to 784 mm while providing a corrected full-frame 44 mm image circle. Optimized for wide-field astrophotography with faster exposure times and uniform image quality.

    279.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    189.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 1x Full-Frame Corrector for 120APO 1x optical corrector designed for the Askar 120APO refractor. It preserves the 840 mm focal length and f/7 focal ratio while providing a corrected field for full-frame 44 mm sensors. Ideal for astrophotography requiring uniform star quality across the frame.

    189.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    189.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 0.8x Full-Frame Reducer for 120APO 0.8x optical reducer designed for the Askar 120APO refractor. It shortens the focal length to 672 mm and the focal ratio to f/5.6 while providing a corrected field for 44 mm full-frame sensors. Ideal for wide-field deep-sky astrophotography with shorter exposure times.

    189.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    189.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 103APO 0.8x Full-Frame Reducer 0.8x reducer specifically designed for the Askar 103APO refractor, optimized for full-frame astrophotography. It reduces the focal ratio to f5.44, provides a corrected field, faster exposures, and supports a 44 mm full-frame image circle.

    189.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    279.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 103APO 0.6x Full-Frame Reducer 0.6x reducer designed for the Askar 103APO refractor, enabling very fast full-frame astrophotography. It delivers an f4.08 focal ratio, a corrected wide field, shorter exposure times, and full-frame 44 mm image circle support.

    279.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    374.00 CHF Back Ordered
    New

    Askar FMA180 pro The Askar FMA180 Pro is a compact sextuplet apochromatic astrograph optimized for wide-field astrophotography. It combines a fast f4.5 focal ratio, corrected optics, internal focusing stability, and full-frame compatibility in a lightweight and versatile design.

    374.00 CHF
    Back Ordered
  • Quick view
    239.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    ASKAR 52mm Super ED Guide Scope Black La lunette guide Askar 52mm Super ED est un instrument compact et léger destiné au guidage en astrophotographie. Dotée d’une optique doublet avec verre SD, elle offre une meilleure précision de guidage grâce à une collecte de lumière accrue et une conception mécanique stable.

    239.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    239.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    ASKAR 52mm Super ED Guide Scope Silver La lunette guide Askar 52mm Super ED est un instrument compact et léger destiné au guidage en astrophotographie. Dotée d’une optique doublet avec verre SD, elle offre une meilleure précision de guidage grâce à une collecte de lumière accrue et une conception mécanique stable.

    239.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    169.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    ASKAR 52 mm f4 Guide Scope Silver The 52mm F4 guide scope has a doublet objective lens design, including 1 piece of ED glass, providing more accurate guiding.It is optimized in the structure, providing users with a good guiding ability to achieve better imaging quality.

    169.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    169.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    ASKAR 52 mm f4 Guide Scope Black The 52mm F4 guide scope has a doublet objective lens design, including 1 piece of ED glass, providing more accurate guiding.It is optimized in the structure, providing users with a good guiding ability to achieve better imaging quality.

    169.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    94.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 32mm F4 Guide Scope Silver

    94.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    94.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 32mm F4 Guide Scope Black

    94.00 CHF
    Available immediately from the supplier. Please contact us for more information.
  • Quick view
    189.00 CHF Available immediately from the supplier. Please contact us for more information.
    New

    Askar 103APO 1x Full Frame Field Corrector The Askar 103APO 1x corrector is designed for the Askar 103APO refractor. It preserves the native f/6.8 focal ratio while correcting field curvature and coma. Supporting a 44 mm full-frame image circle, it ensures sharp, uniform stars across the entire field for advanced astrophotography.

    189.00 CHF
    Available immediately from the supplier. Please contact us for more information.
Showing 73 - 94 of 94 items