Compare Model Drawings, CAD & Specs Availability Price
Cylindrical Lens Mount, Adjustable, 50.8 mm Max, +/- 5 Deg., 2 arcs sec
In Stock
In Stock


  • Use
    Cylindrical Lens Rotation
  • Maximum Height
    50.8 mm
  • Maximum Width
    60.5 mm
  • Adjustments
  • Adjustment Screw Thread
    100 TPI
  • Angular Range
    ±5 °
  • Sensitivity
    2 arc sec


Adaptors Keep Optical Axis Centered to Rotation Axis

Adaptors are available to mount 1/4 in., 1/2 in., 1 in. and 19 mm high cylindrical optics. Each one of these adaptors places the center of the cylindrical lens at the axis of rotation and has a location pin for quick installation.

Provides On-center Roll Adjustment

The CYM-2R rotates a cylindrical optic about its center. This feature eliminates unwanted translation of the lens during rotation of the power axis.