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Circular Variable Neutral Density Filter
Rotational Continuous Intensity
- Rotational Adjustment
- Broadband Neutrality
- Wide Dynamic Range
- Dual Sizes
Overview
Dynamic Control: Stepless Intensity Tuning via Precision Rotation
The VenusLab VLCND Series addresses the inflexibility of fixed filters in handling varying light intensities. These filters feature a coating where optical density gradients along the angle. Maintaining spectral neutrality, they can be used to dynamically adjust the total transmitted light energy of a system or control the intensity distribution across the beam cross-section.
Available in Φ50mm and Φ100mm standard sizes, the recommended operating range is 400-700nm (Visible), with substrate support extending to 2000nm for NIR applications. The center hole design facilitates mounting on rotating shafts, making them ideal components for laboratory research and industrial instrument integration.
Dimensions:
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