Home / Stock / Filters / Neutral Density Filters
Looking For a Custom Optical Solution? Enquire
Neutral density filters attenuate light by a constant amount that is, to first order, independent of the wavelength neutral density filters are designed to equally reduce the transmission over a specified spectrum, either by absorption or reflection. Knight Optical stock several ranges for your specific application.
Neutral Density Filters
- Absorptive Glass Neutral Density Filters 47 items
- Gelatin Neutral Density Filters 14 items
- Metallic Neutral Density Filters 56 items