ADJUSTABLE REFERENCE MIRROR -- D-571The Model D-571 5.8 Inch (147 mm) Diameter Adjustable Reference Mirror provides a large reflecting surface that is perpendicular to the mounting plane. Two extremely fine adjustment screws simplify precision alignment.
The Model D-571 Adjustable Reference Mirror offers a clear 5.8 inch (147 mm) diameter working surface. The adjustment screws tilt the mirror approximately 1.0 second for each 1° turn. A series of Model D-569 or Model D-571 mirrors are often used for the purpose of simulating long distances. Both mirrors are basic tools recommended for any laboratory or precision shop, and most aerospace ground support installations. |
Detailed Specifications:
| Flatness | ⅕ Fringe | |
| Surface Quality | 80/50 per MIL-O-13830 | |
| Material | Mirror | Fused Silica |
| Mount | Brass | |
| Coating | Aluminum with protective overcoat per MIL-M-13508 | |
| Mirror Dimensions | Diameter | 5.8 Inch (147 mm) |
| Thickness | ⅞ Inch (22 mm) | |
| Overall Dimensions | Height | 9¾ Inch (248 mm) |
| Width | 7½ Inch (190 mm) | |
| Depth | 7 Inch (178 mm) | |
| Height to Mirror Center | 6 Inch (152 mm) | |
| Finish | Ivory Enamel | |
| Mirror Weight | 25 pounds (11.4 kg) | |
| Shipping Weight | 30 pounds (13.6 kg) | |
Davidson Optronics, Inc.
Phone: (626) 962-5181
Fax: (626) 962-5188
E-mail: sales@davidsonoptronics.com