Warren-Knight / Optical mirrors
WK 58-1890 Magnetic Mirror
Model 58-1890
Checks the perpendicularity of any flat surface to a line of sight by means of auto reflection or auto-collimation.
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At a glance
- Condition
- Used
- Availability
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Also taggedOptical tooling
Specifications
Specifications
- The mirror has a circular front surface with a 2½” diameter.
- Its reflecting surface is flat to within a ¼ wave length in 50 mm diameter.
- Single magnet parallel to ± 3 seconds of arc.
- Also available in 4” diameter (WK-58-1894) and 6” diameter (WK-58-1846).
- Three magnetic feet are cemented to the back of the 4” and 6” mirrors.