Visible light optical filter ND series greenredneutral-density
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Characteristics
- Type of optics
- visible light, green, red
- Other characteristics
- neutral-density, interference, absorption
- Applications
- laser
Description
Laser Beam Attenuation with Stackable Bulk Absorption Filtration
Description:
The individual filters come in three versions, the ND1 filter in the red housing with ~10% transmission in the visible, the ND2 filter in the black housing with ~1% transmission and the ND3 filter in the green housing with ~0.1% transmission. The individual filters can be screwed on top of each other and thus stacked. They are set at a small wedge angle in the housing so as not to cause interference effects.
Specification
Recommended Wavelengths: 400nm - 2200nm
Nominal ND: 1,2,3
Interface: C-mount
Damage Threshold: 5W/cm² , 1J/cm² for ns pulses
Clear Aperture: ø19mm
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.