Neutral Density Optical Filter Glass
Neutral Density Optical Filter Glass from Stock
Neutral density filter glass transmits light in the neutral density spectrum, and is used for 3 color separations, selection of wavelengths and color compensation. Neutral density filters are used for correction of the sensitivity of Silicon sensors such as CCD and CMOS used in Silicon receivers and electronic cameras.
View neutral density spectrum filter glass transmission curves
Neutral density color filter glass from stock comes standard 50mm square x 1mm, 2mm and 3mm thick, standard transparent finish 60/40 scratch/dig. Availability of product is subject to change based on current in stock inventory.
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| Item# Heat Absorbing Filters |
Schott (equiv) |
Hoya (equiv) |
Geometry |
Thickness |
| FG-NF01-1 |
NG 1 |
— |
50mm x 50mm |
1mm+/- .1mm |
| FG-NF01-2 |
NG 1 |
— |
50mm x 50mm |
2mm+/- .1mm |
| FG-NF01-3 |
NG 1 |
— |
50mm x 50mm |
3mm+/- .1mm |
| FG-NF04-1 |
NG 4 |
— |
50mm x 50mm |
1mm+/- .1mm |
| FG-NF04-2 |
NG 4 |
— |
50mm x 50mm |
2mm+/- .1mm |
| FG-NF04-3 |
NG 4 |
— |
50mm x 50mm |
3mm+/- .1mm |
| FG-NF05-1 |
NG 5 |
— |
50mm x 50mm |
1mm+/- .1mm |
| FG-NF05-2 |
NG 5 |
— |
50mm x 50mm |
2mm+/- .1mm |
| FG-NF05-3 |
NG 5 |
— |
50mm x 50mm |
3mm+/- .1mm |
| FG-NF11-1 |
NG 11 |
— |
50mm x 50mm |
1mm+/- .1mm |
| FG-NF11-2 |
NG 11 |
— |
50mm x 50mm |
2mm+/- .1mm |
| FG-NF11-3 |
NG 11 |
— |
50mm x 50mm |
3mm+/- .1mm |