Available Options
The RM25A Polarizer Rotation Mount allows 1 in. (25.4 mm) diameter linear polarizers, wave plates, Glan-laser calcite polarizers, and polarizing cube beamsplitters to be continuously rotated 360 °. The extra deep mounting barrel holds polarizers up to 0.5-inch thick. A graduated scale marked in 2 ° increments indicates angular position. Rotation can be locked to prevent accidental adjustment and reduce drift. The 1-inch diameter rear flange on RM25A can be mounted to U100-A ULTIMA® optical mounts for precision tip/tilt and rotation. Three tapped holes per side permit secure mounting in industrial OEM optical systems. A 1/2-in diameter polarizer or waveplate can be mounted to the RM25A rotator mount using the PRA-05 Adaptor, which screws into the rotator's 1.063-20 thread. The PRA-05 Adaptor included a retaining ring. Note: RM25A is not compatible with Glan-Thompson Polarizers.
feature | |
Angular Range | 360° |
Clear Aperture | 19 mm |
Drive Type | Manual |
Graduations | 2° |
Optic Diameter | 25.4 mm |
Optic Thickness | 12.7 mm |
Sensitivity | 1° |
Thread Type | 8-32 and M4 |