-40%
100 Grooves/mm Echelette Diffraction Reflectance Grating
100 Grooves/mm Echelette Diffraction Reflectance Grating
100 Grooves/mm Echelette Diffraction Reflectance Grating
100 Grooves/mm Echelette Diffraction Reflectance Grating
100 Grooves/mm Echelette Diffraction Reflectance Grating

100 Grooves/mm Echelette Diffraction Reflectance Grating

$ 44.88

Availability: 100 in stock
  • MPN: Does Not Apply
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer
  • Item must be returned within: 30 Days
  • Condition: NEW in original package, may be open box from viewing, inspecting or from taking pictures but never the less, item is NEW.
  • Restocking Fee: No
  • Brand: Kazan Optical and Mechanical plant
  • Country/Region of Manufacture: Russian Federation
  • All returns accepted: Returns Accepted

    Description

    Grooves/mm: 100
    Blank size, Length Width Thickness: 90 x 90 x 15 mm
    Ruled area: 70 x 70 mm
    Blank material: Optical Glass
    Imaging wavelength, approx: 1000~2500 nm (1.00~2.50 um)
    Resolution,  approx: 90 % of theoretical
    Blaze Angle, approx: 4°
    Efficiency, more than: 50% at 1.40 um
    Coating: Aluminium
    NEW in original package, may be open box from viewing, inspecting or from taking pictures but never the less, item is NEW.
    30 TO 40 YEAR OLD INVENTORY RECOVERED FROM WAREHOUSE STORAGE.
    MAY SHOW SIGNS OF AGING OR HANDLING!
    COMES AS SHOWN IN PICTURES!
    Sold as is. This item is untested.
    You will receive what you see. If you need additional photos of this lot feel free to contact me and I will send them to you.
    International customers are responsible for all duties, taxes, and tariffs.
    Return Policy: I are offering the buyer a 30 Day right of return for testing and inspection. Buyer will be responsible for the cost of return shipping.
    Delivery addresses must match your confirmed PayPal address.
    Thank you for your Interests.