The 9855 Classic Center Mirror Mount only looks like a conventional 2.0 inch (50.8 mm) diameter mount. The combination of our proprietary precision knob actuated 1/4-80 screws and bushings, sapphire seats, and 5/8 in. thick frames gives you superior stability and precise repeatable adjustment.
| Model | 9855 |
|---|---|
| Optic Diameter | 2.0 in. (50.8 mm) |
| Mechanism | Kinematic |
| Drive Type | Knob |
| Adjustments | z, θx, θy |
| Special Features | Center Mount |
| Angular Range Categories | ±4 ° to ±7 ° |
| Sensitivity Categories | 3 to 6 arc sec |
| Angular Range | ±4 ° |
| Sensitivity | 3.6 arc sec |
| Adjustment Screw Thread | 80 TPI |
| Optical Axis Height | 1.5 in. (38.1 mm) |
| Mounting Type | Clearance Hole for 8-32 or M4 Screws |
| Material | Anodized Aluminum |
