- Model: Reflective Neutral Density (ND) Filters
- Company: EMF
- Type: Filters
- Diameter / Dimension: 50mm - 50mm
- Filter Category: Neutral Density Filter
- Applications: Astronomy, Industrial, Scientific Research, Other
- Optical Density: 0.3 - 3.0
- Operating Range: 250 - 700 nm
- Transmission: 1% - 10%
- Substrate: Fused Silica, Float Glass
EMF's reflective ND filters are available in optical density of 0.3, 0.5, 0.6, 0.9, 1.0, 1.3, 1.5, 2.0, 2.5 and 3.0. Stack several ND filters together, and the total density is the sum of the density of each filter in the stack, permitting the creation of neutral density filters with custom optical densities.
239 Cherry St.
Ithaca, NY 14850
United States
Phone: +1 607-272-3320
Fax: +1 800-456-3227
Toll-free: +1 800-456-7070