OptiPro Transmission Spheres 4” And 6” Transmission Spheres And Transmission Flats

  • Overview

    Transmission Sphere Overview

    OptiPro Transmission Spheres To get the most out of your Fizeau interferometer, it is crucial to utilize transmission spheres and flats that provide the utmost accuracy when measuring surface irregularities and wavefront of high precision optics. Measure confidently with OptiPro’s new 4” and 6” transmission spheres, transmission flats, convergers and divergers.

    OptiPro transmission spheres provide many advantages that make them ideal choice for your interferometer:

    • Manufactured to the highest standards using the latest technology
    • Available in either λ/10 or λ/20 absolute precision levels (λ=633nm)
    • Surface quality of 10-5 scratch and dig
    • Low mid-spatial frequency surfaces (digital map included)
    • Reference surface 4% reflectivity
    • Low expansion, stress free mount for reference element
    • 101.6mm and 152.4mm entrance beam diameter available
    • Wide range of f#’s available from f/0.65 up to f/160

    All transmission spheres and flats are thoroughly inspected and tested to ensure optimal performance. In addition, each is packaged in a foam-lined, impact resistant case and comes with supporting documentation, including a certificate of conformance attesting to their absolute precision.

    Utilize OptiPro transmission spheres and ensure your optics measure up to your customers’ exacting standards.

  • Specs

    Transmission Sphere Specifications

    Available in either λ/10 or λ/20 absolute precision levels.

    Working Diameter Range Product Radius (mm)
    4" Transmission Spheres
    126-100 f/0.65 38.52
    111-100 f/0.75 41.82
    101-100 f/1.5 123.18
    100-100 f/3.5 322.09
    104-100 f/7.6 751.12
    125-100 f/11 1083.59
    6" Transmission Spheres
    112-100 f/0.75 56.94
    108-100 f/1.5 183.12
    132-100 f/2.4 318.629
    106-100 f/3.5 497.96
    107-100 f/7.4 1083.59
    114-100 f/11 1637.53
    Transmission Flats
    122-100 4"
    123-100 6"
    4" Converger
    117-100 f/25 2546
    116-100 f/35 3429.57
    119-100 f/45 4396.46
    4" Diverger
    118-100 f/25 2546
    120-100 f/60 6054
    121-100 f/160 16462.63

    Standard delivery is 10 weeks for products not in stock. Faster delivery may be possible and will be quoted as needed.