| Product Description |
Davidson Optronics Adjustable Reference Transfer Mirror model D-649.
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.
Specifications:
Flatness - 1/4 Fringe over height, max 1 arc second deviation
Surface Quality - 80/50 per MIL-O-13830
Mirror Material - Fine Anealed Pyrex
Mount Material - Aluminum
Coating - Aluminum with protective overcoat per MIL-M-13508
Mirror Dimensions - 4" x 16 1/2" x 3" |
