PRECISION ADJUSTABLE 6" REFERENCE MIRROR -- D-634The Model D-634 Precision Adjustable 6" Reference Mirror is a basic element of optical tooling. Positioning to an exact angle is provided by two fine adjustment screws. Model D-634s can be rigidly mounted to surfaces to be used as reflective bench marks.
Both the Model D-634 and the Model D-654 High-stability 6" Reference Mirror are used primarily to provide a reflecting surface for autocollimators which determine minute angular changes in gyro rate tables or turntables, during the construction of jigs and fixtures, or in tool alignment. |
Detailed Specifications:
| Flatness | ¼ fringe | |
| Surface Quality | 80/50 per MIL-O-13830 | |
| Material | Mirror | Pyrex Glass |
| Mount | Aluminum | |
| Coating | Aluminum with protective overcoat per MIL-M-13508 | |
| Mirror Dimensions | Diameter | 6" |
| Thickness | 1" | |
| Overall Dimensions | Diameter | 6¾" |
| Thickness | 1-3/8" | |
| Mounting Hole | ¼-28NF Threaded Insert | |
| Mount Finish | Ivory Enamel | |
| Carrying Case | Ethafoam lined Finished Hardwood | |
| Mirror Weight | 4 pounds | |
| Shipping Weight | 12 pounds | |
Davidson Optronics, Inc.
Phone: (626) 962-5181
Fax: (626) 962-5188
E-mail: sales@davidsonoptronics.com