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NEW SharpStar 76 EDPH Telescope with 0.8x Reducer / Flattener

$ 548.59

Availability: 100 in stock
  • Features: Dew Shield
  • Mount Type: Cradle
  • All returns accepted: ReturnsNotAccepted
  • Brand: SharpStar
  • Type: Refractor
  • Aperture: 76 mm
  • Condition: New

    Description

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    Portable astro photo and nature photography instrument reputedly on par with Takahashi refractors!
    Designed for both full frame cameras and conventional DSLR/mirrorless cameras!
    SharpStar 76EDPH APO telescope features:
    Aperture: 76mm
    Limiting Star Magnitude: 11.2
    Focus Ratio: f/5.5
    Resolution: 1.5 Angular Seconds
    Objective Type: Air-Spaced Triplet APO (one extra-low dispersion ED glass)
    Length: 333mm with dew shade retracted
    Weight: 2.9kg including dovetail plate and rings
    NOTE: This version comes with Field Flattener as described below!
    Designed to work with the Sharpstar 76EDPH apochromatic refractor, this 0.8x reducer and flattener meets the needs of demanding astrophotographers who use cameras with up to full-frame sensors for wide-field deep-sky imaging.
    This focal reducer features a triplet air-spaced structure and large optics that achieve excellent field flatness and illumination over a 44mm image circle.
    One end of the reducer features a M74×1 thread that connects to the pinion focuser. The other end uses a M48×0.75 thread to attach to the camera or a 48mm T-ring for a DSLR. The focal plane is 55mm from the end interface.
    The reducer also features a built-in 360-degree rotator that allows you to easily rotate the camera to achieve the best image framing. A internal M48x0.75 female thread allows the use of standard 2" filters.
    Use for telescope models: Sharpstar 76EDPH
    Reducing focal ratio: f/4.5 (0.8x)
    Image circle: 44mm
    Lens type: Triplet
    Largest diameter: 88mm
    Back focus: 55mm
    Total length: 77mm (including M48 thread)
    Surface coating: Fully Multi-Coated
    Weight: 0.5kg
    This reducer can also be used with the 94EDPH telescope with good results, although its performance will not be as good as with the 76EDPH telescope.