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Celestron .7x Reducer for EdgeHD 1400

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.

    GAIN BETTER ASTRO-IMAGING AND VIEWING WITH THE CELESTRON EDGEHD 1100 .7X REDUCER

    • 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.

     

     

Product Reviews

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    F
    04/19/2014
    Fauth
    C-14 HD .7x reducer

    The unit works very well both visually for wide field viewing and for full frame imaging. It is very heavy, however, and requires careful telescope balancing. The only negative is that there are no provisions with the matching adapter to thread or insert any size filters.