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Products for attenuating, steering and modifying laser beam parameters, including variable attenuators and beamsplitters. 
Variable Attenuator / Beamsplitter
The Variable Attenuator / Beamsplitter divides an incident polarized light beam into two beams by 90°, for which the intensity ratio can be continuously varied by rotating the input half-wave plate. 
Circular Variable Attenuator / Beamsplitter
The circular variable attenuator/beamsplitter operates in visible and NIR light. The density varies linearly upon rotating the disk. |