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Thread: New batch of Anamorphic prisms BBAR

  1. #1
    Join Date
    Nov 2005
    Location
    Melbourne, Australia
    Posts
    3,702

    Default New batch of Anamorphic prisms BBAR

    Hey buys,

    I have had a new run of prism pairs manufactured, this time with much better BBAR coating, so a little more expensive than previous times.

    GLASS: BK7
    CLEAR APERTURE (S1, S2): >90% OF FACE LENGTH AND WIDTH
    SURFACE FLATNESS (S1, S2): λ/10 AT 632.8nm OVER CLEAR APERTURE
    SURFACE QUALITY (S1, S2): 40-20 SCRATCH-DIG
    ALL OTHER SURFACES FINE GROUND
    ANGULAR TOLERANCE: 10 arcmin
    DIMENSIONAL TOLERANCE: 0.25mm
    COATING (S1, S2): BBAR (Ravg <0.5% 350-700nm, 0 AOI)

    PL price $40AUD a pair
    Attached Thumbnails Attached Thumbnails prism.JPG  

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