Product Number: WK-58-1890
The WK-58-1890 Cylindrical Magnetic Mirror checks the perpendicularity of any flat surface to a line of sight by means of auto reflection or auto-collimation. 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. Three magnetic feet are cemented to the back of the 4” and 6” mirrors.
Model Variations:
- 2½” diameter (WK-58-1890)
- 4” diameter (WK-58-1894)
- 6” diameter (WK-58-1846)
