Neutral density filters
- Materials science
- Spectroscopy
- Imaging
- Electron microscopy
- Cryogenics
- Optics
- Colored glass filters & sets
- Wire-grid polarizer UV-IR
- Quartz lenses & glass lenses
- Beamsplitters
- Bandpass filters
- Filters for fluorescence and Raman spectroscopy
- Neutral density filters
- Short and longpass filters
- Astronomy/UVBRI filters
- Heat control filters
- Optical tables and breadboards
- Manual stages and holders
- Dichroic filters & sets
- Infrared filters
- Filter accessories
- Light & lasers
- Life sciences
Our supplier is a leader in flat response neutral density filters in the UV to near infrared (250nm-2000nm) and far infrared (2000-14000nm). These coatings are hard and pinhole-free, with any ... more
Our supplier is a leader in flat response neutral density filters in the UV to near infrared (250nm-2000nm) and far infrared (2000-14000nm). These coatings are hard and pinhole-free, with any optical density possible at any size. The coatings exhibit industry-leading spectral neutrality over a broad wavelength range, with optical densities up to 4.0.
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Metallic-coated neutral density (ND) filters obtain their optical density from a metal alloy coating on a substrate determined by the wavelength region of interest. Unlike the all-dielectric or ...
With their ability to minimize back-reflections and scattered light, absorptive neutral density (ND) filters are ideal for calibration. In contrast to the metallic type, absorption-type filters ...
Absorption and metallic-coated neutral density (ND) filters. The metallic coated type ND filters employs a combination of absorption and reflection to reduce the intensity of lights. The absorptive ...