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Focal Reducers and Field Flatteners There are 68 products.

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Showing 49 - 68 of 68 items
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    218.00 CHF Article not in stock. Contact us in advance for the order (info@astromanie.ch)

    Coma Corrector Sky Watcher (2") for Newtonian Reflectors

    218.00 CHF
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    145.00 CHF In stock at the supplier. For delivery time and for shipping outside Switzerland, please contact us.

    Meade f/6.3 Focal Reducer for SC f/10 Optics – Ref. MD-07545 Meade f/6.3 reducer for Schmidt-Cassegrain f/10 telescopes. Reduces focal length by 37% and flattens field. UHTC optimized. Standard SC thread.

    145.00 CHF
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    119.00 CHF According to availability at the supplier. Please contact us for more information

    GSO 2" 4-Element Photo-Visual Coma Corrector The GSO 2" 4-element photo-visual coma corrector, designed for fast Newtonian telescopes (f/4–f/5), minimizes coma and field curvature. Ideal for both visual and photographic use, it ensures sharp, distortion-free images across the entire field.

    119.00 CHF
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    196.00 CHF Out of stock

    Baader UAG II telecompressor for SC telescopes Focal reducer and field flattener for Schmidt-Cassegrain telescopes. Compatible with MaxBright II and Mark V binoviewers or visual setups.

    196.00 CHF
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    494.00 CHF In stock at the supplier. Delivery in Switzerland within two to three business days. For delivery outside Switzerland, please contact us.

    Celestron 0.7x Reducer Lens for EdgeHD 925 The Celestron 0.7x reducer for EdgeHD 925 shortens exposure times, increases field of view by 43%, and maintains sharp flat-field imaging for full-frame sensors.

    494.00 CHF
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    314.00 CHF Available in stock from the supplier. Please contact us for more information.

    Correcteur HR 2" Explore Scientific 2" coma corrector with 4-element design and helical focuser. Eliminates coma, field curvature and astigmatism on fast Newtonians down to f/3.

    314.00 CHF
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    354.00 CHF Available in stock from the supplier. Please contact us for more information.

    0.72x Full Frame Reducer-Corrector for Tecnosky SLD 130 and 152 Reducer/corrector designed for Tecnosky SLD 130 and 152 refractors. Converts the 130 into a 648 mm f/4.9 astrograph, or the 152 into an 875 mm f/5.7 system. Full frame field correction, rear M48 thread, 55 mm backfocus.

    354.00 CHF
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    139.00 CHF Available in stock from the supplier. Please contact us for more information.

    Tecnosky ADC Atmospheric Dispersion Corrector Effectively corrects the atmospheric dispersion affecting planetary imaging. Perfect for LRGB planetary photography. Built with two K9 optical prisms angled at 2.5°, with premium anti-reflection coating.

    139.00 CHF
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    269.00 CHF In stock at the supplier. Please contact us for more information.

    Tecnosky 0.8x Reducer/Flattener for APO 115 Three-element 0.8x reducer and field flattener for 115 mm triplet APO refractors. Supports full frame sensors. M68 input thread, M48 camera side.

    269.00 CHF
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    664.00 CHF In stock at the supplier. For delivery time and for shipping outside Switzerland, please contact us.

    BAADER FLUORITE FLATFIELD CONVERTER (FFC) 3X–8X High-end fluorite optical converter with 3x–8x zoom for high-resolution planetary and solar imaging.

    664.00 CHF
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    134.00 CHF In stock at the supplier. For delivery time and for shipping outside Switzerland, please contact us.

    GLASSPATH CORRECTOR 1.7x FOR NEWTONIAN WITH 2" BARREL

    134.00 CHF
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    229.00 CHF Available in stock from the supplier. Please contact us for more information.

    0.8x Reducer for Tecnosky QUAD Series Refractors This 0.8x reducer fits all Tecnosky QUAD refractors. Screws directly onto the focuser and works with the included photo adapter. Full Frame compatible.

    229.00 CHF
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    224.00 CHF Available in stock from the supplier. Please contact us for more information.

    0.8x Variable Focal Reducer for Tecnosky 70 to 102 mm Refractors Full frame focal reducer designed for Tecnosky apochromatic refractors from 70 mm to 102 mm, compatible with SLD, EDT and ED models.

    224.00 CHF
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    164.00 CHF Available in stock from the supplier. Please contact us for more information.

    Explore Scientific Zero X Field Flattener 2" / M48 for ED80, ED102 and ED127 APO Plan field corrector for ED80, ED102, and ED127 APO, optimized for full-frame sensors. Lightweight black-anodized aluminum housing, integrated M48 thread, distortion-free image.

    164.00 CHF
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    222.00 CHF Available immediately from the supplier. Please contact us for more information.

    Askar 80PHQ 0.76x Reducer The Askar 80PHQ 0.76x is an optical reducer designed for the Askar 80PHQ astrograph, reducing the focal ratio to f5.7 and the focal length to 456 mm for efficient astrophotography.

    222.00 CHF
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    159.00 CHF Available immediately from the supplier. Please contact us for more information.

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

    159.00 CHF
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    279.00 CHF Available immediately from the supplier. Please contact us for more information.

    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
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    429.00 CHF Available immediately from the supplier. Please contact us for more information.

    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
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    279.00 CHF Available immediately from the supplier. Please contact us for more information.

    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
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    189.00 CHF Available immediately from the supplier. Please contact us for more information.

    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
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Showing 49 - 68 of 68 items

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