Standard Neutral Density Filters in stock, subject to prior sales
If you don’t find a suitable filter for your application in the list below, please, contact Spectrogon’s sales team for further assistance. Go to request form!
Diameter: 25.4 mm +0/-0.2 mm. Custom sizing
Thickness: Specified in the filter list below (mm), tol Â±0.2 mm
IR ND filters are designed for 2000-16000 nm
ND UV-VIS filters are designed forÂ 190-2500 nm
VIS ND filters are designed forÂ 400-800 nm
Spectral curve at room temperature and normal incidence angle is supplied with each filter type.
Click on the Description, to see spectral characteristics for the filters in stock.
*ND-UV-VIS-OD-3.0 Ã˜25.4×0.5 mm, Tmin: 0.05%, Tmax: 0.5%
ND-IR filter set,Â consisting of 6 types Ã˜25.4×1.0 mm filtersÂ with OD: 0.3, 0.6, 1.0, 1.45, 2.0 and 3.0
Qty: 1-4 setsÂ Price: EUR 1906,00/set
ND-IR filter set, consisting of 6 types Ã˜50.8×1.0 mm filters with OD: 0.3, 0.6, 1.0, 1.45, 2.0 and 3.0
Qty: 1-4 sets Price: EUR 4634,00/set
ND-UV-VIS filter set, consisting of 6 types Ã˜25.4×1.0 mm filters with OD: 0.3, 0.6, 1.0, 1.45, 2.0 and 3.0
Qty: 1-4 sets Price: EUR 840,00/set
For spectral characteristics on each density, click on the individual filter (red) in the list above.