Holders for beam expanders
![Holders for beam expanders]()
Four-axis adjustable holder for laser beam expander BE and LBED. Tip, tilt and centering can be adjusted.
Spatial filters holders
![Laser spatial filters]()
Spatial filters eliminate distorted laser waves and noise emitted by pure spherical waves for rays. It is used in optical systems, such as interferometers and holograms, where quality is critical.
Optical slots
![Optical slots]()
The slots have two opposite cutting edge blades which can be adjusted to change the gap between them. Typical applications include spectrophotometers, optical systems, and diffraction experiments
Iris diaphragms
![Iris diaphragms]()
Iris diaphragms, which can resize the aperture without changing the center of the aperture.
Filter holders
![Filter holders]()
Transmission optics holders that do not require optical alignment, such as ND filters and color filters. Designed to suit different thicknesses and facilitate filter replacement.
Polarizer rotators
![Polarizer rotators]()
Used to adjust the polarization direction of the wave plates and the polarizer optics. The holder has 360 degrees of rotation.
