-40%

D104F800 DIY Astronomical Telescope Objective Glass Mirror Lens Multilayer Film

$ 71.28

Availability: 100 in stock
  • Return shipping will be paid by: Buyer
  • Type: Astronomical Telescope Objective Glass Lens
  • Refund will be given as: Money Back
  • Item Diameter: 104mm
  • Brand: Unbranded
  • Item must be returned within: 30 Days
  • All returns accepted: Returns Accepted
  • Compatible Series: For Astronomical
  • Condition: New
  • Focal Length: 800mm
  • Restocking Fee: No

    Description

    Multilayer film D = 105mm and F = 800mm for astronomical telescope objective
    Diameter: D104mm
    Focal length: F800mm
    Coating: multilayer film
    Combined image quality: 1 / 4-1 / 8
    Diameter tolerance + 0 / - 0.12 mm
    Center thickness tolerance: ± 0.2mm
    Focal length tolerance: ± 0.1%
    Finish: 60 / 40
    Eccentricity: 1 '
    Remarks: two pieces of double glue lens group;
    Used for astronomical telescope objective, star finder and collimating objective
    Package include:1pc
    (Need a large amount can contact me, the price can be discounted
    there is any VAT tax that happens during import in the buyer's country, it should be paid by the buyer.
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    Return Policy:
    5. Please contact us before return.
    6. All items will be tested before shipment, please do not use the items or damage it, used or damaged parts are not acceptable to return.
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    Feedback Policy:
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