Celestron .7x Reducer for EdgeHD 1400

Brand: Celestron

SKU : CE-94240

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  • Cuts Your Imaging Time in Half!
  • Use with Your EdgeHD 1400 Telescope.
  • Reduces Your Focal Ratio.
  • 43% Wider FOV.


Product Details

  • This .7x Reducer Lens from Celestron makes your EdgeHD 1400 one full F-stop faster than f/11. It reduces your exposure time by half to capture the same object brightness and maintains a similar flat-field performance as the native EdgeHD optical design while increasing the field-of-view by a 43 percent to better capture wide-field images.


    • Optimum Design: 5-element optical layout designed specifically for the EdgeHD 14-inch to maintain the flat-field performance of the EdgeHD optical design
    • Maintains the Same Backfocus as When Used at f/11: Unlike generic reducers, the EdgeHD .7x provides generous backfocus to accommodate additional accessories and a wide variety of cameras. It also allows use of existing EdgeHD T-Adapters and other Celestron imaging accessories.
    • One full F-Stop faster than f/11: Reduces the exposure time by half to capture the same brightness of object.
    • Increase Field of View by 43%: Better for capturing wide-field images of larger galaxies and nebulae.
    • Lanthanum Glass Elements: EdgeHD reducer uses "rare earth" Lanthanum glass elements for clear, high contrast viewing while minimizing chromatic aberration.
    • Fully Multi-coated Lens Elements: All air-to-glass surfaces have multiple layers of coating for maximum light transmission and color correction.
    • Blackened Edges: All lens elements have blackened edges to minimize internal reflection and maximize contrast.
    • Full Frame Design: Threads directly onto the 3.25-inch threads of the EdgeHD optical tube. Reduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders.
    • Clear Aperture: 60 mm clear aperture lens optimized for a 42 mm image circle for use with large CCD sensors.
    • Machined Aluminum Housing: Computer-assisted CNC machined aluminum housing for precise spacing and alignment of the optical elements.
    • Threaded Metal Covers for Both Ends: To protect your investment from unwanted dust and scratches.
    • Optimized Versatility: Fastar compatibility and f/2 imaging with optional accessory. The EdgeHD is the most complete imaging system in its price range.


    OPT Product Number: CE-94240

  • specifications

    Free ShippingYes
    Warranty2 Year Warranty
  • included items

    • Celestron .7x Reducer for EdgeHD 1400.
    • Threaded Metal Lens Covers for Both Ends.
    • 2 Year Warranty.



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