| ProductDescription
The surface flatness of plano elements such as mirrors, prisms and windows can be verified by the use of an interferometer in conjunction with a Transmission Flat.
Transmission Flats are used when measuring the surface flatness or transmitted wavefront of flat surfaces or optics.
The TowerTX FLAT provides a clear aperture of 100mm.
The TX FLAT is an assembly of a precision optical window mounted in an anodized
Aluminum ring that provides mounting compatibility with most bayonet-style housings.
The transmission Flat assembly is supplied in an Aluminum shipping/storage case.
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The TX
Flat is supplied with one surface AR coated with R = 0.25% @ 633nm.
The uncoated side has a reflectivity of about 4%. It is accompanied
by a documented interferogram and Certificate of Compliance.
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