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Four-Axis Optical Mount

Four-Axis Optical Mount

Fine screw thread

M6x0.25

Tilt range

±4 deg

Sensitivity

3 arcsec

XY translation range

±2 mm

XY translation sensitivity

1 μm

Weight

200 g

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4LL-OM Four-Axis Optical Mount is a precise and robust solution for mounting telescopes, beam expanders, beam shapers, or any other heavy optics.

It allows to optics adjustment in 4 degrees of freedom:

  • Two axes of angular adjustment can be tilted in a range up to ±4 degrees which are realized by two screws of thread pitch 250 μm (100TPI).
  • Two axes of lateral adjustment can be moved within ±2 mm and are driven by two screws of thread pitch 200 μm. Both – translation and rotation positions can be locked which secures long-term stability for heavy optics which is 4LL-OM core advantage over spring-based positioners.

 

Features

  • Two-axis kinematic mount with two screws (thread pitch 250 μm (100TPI)) with position lock. Adjustment range up to ±4 degrees
  • Two-axis translation stage with ±2 mm travel range driven by two screws (thread pitch 200 μm). Translation stage with position lock
  • 5 mounting holes (M4) for convenient mount positioning

 

You can customize this product to your needs.

Typical Items

Material Optics diameter, mm Product ID Drawings
Aluminium 25.4 4LL-OM

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