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Davidson optronics adjustable reference transfer mirror
Transfer mirrors are used when 2 or more surfaces are too far apart to be aligned and observed through a single autocollimator. By sharing the aperture of the autocollimator, using the reference mirror, any number of optical surfaces can be aligned within 1 second of arc by repositioning the autocollimator.
* Flatness - 1/4 Fringe over height, max 1 arc second deviation
* Surface Quality - 80/50 per MIL-O-13830
* Mirror Material - Fine Anealed Pyrex
* Coating - Aluminum with protective overcoat per MIL-M-13508
* Mirror Dimensions - 4" x 16 1/2" x 3"
