Neutral Density (ND) Filters
Reduction of the laser power before reaching the camera is often times required to obtain a usable signal, one that is not saturating or damaging the camera. These filters work much like sunglasses do, by absorbing the laser light and reducing the laser power often times by several orders of magnitude when used in series.
Neutral Density C-Mount Filters
- ND1 filter in red housing
- ND2 filter in black housing
- ND3 filter in green housing
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Variable Laser Beam Attenuator
- Knob-operated variable ND 1.7-4.6 attenuation
- Fixed gray-glass ND 2.8 attenuator
- Total attenuation capability of ND 7.4
UV Neutral Density Filter Set for Beam Profilers
- Attenuation range of 0.3 to 6.0 optical densities
- Includes three slides with two filters in each slide
- Two filters can be employed at one time
355 nm Filter for Laser Beam Profilers
- 355 nm filter for the 3rd harmonic of YAG
- Blocks 532 nm and 1064 nm
- Transmits 355 nm
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