Warehouse Clearance Ni030-25.4 Visible And Swir Low Reflectivity 50% Transmission Neutral Density Filter 25.4 Mm / C-mount Deal Alert: 45% Off [c98Ybmuo]

MidOpt Ni030-25.4 Visible and SWIR Low Reflectivity 50% Transmission Neutral Density Filter

Ni030 filters feature uniform attenuation simultaneously over the visible and NIR range that is imaged by most industrial CCD/CMOS cameras. That is, regardless of wavelength within this range, on average approximately 50% of the light will be transmitted while less than 10% will be reflected back towards the source or subject. These filters include identical male and female threads on either end so that they can be stacked with other ND filters to achieve various optical densities.

MidOpt Ni030-25.4 Technical Specifications:

Product Line / Series	Ni - Visible SWIR Neutral Density
Filter Model	Ni030
Filter Type	Visible and SWIR Low Reflectivity 50% Transmission Neutral Density
StablEDGE	No
Useful Range	425nm - 675nm
Tolerance	+/- 5%
Peak Transmission	Not Specified
Surface Quality	40/20
Filter Size	25.4mm
Filter Thread	25.4 mm / C-Mount
Outer Diameter	27.5mm
Clear Aperture	21mm
Overall Thickness	7mm
Exposed Thickness	5.2mm
FWHM	Not Specified
Average Transmission	0.5
Optical Density	0.3
Brand	Midwest Optical Systems