Ideal for Wide Angle Lenses. Infrared 950nm optical glass Screw-in filter Metal, double threaded frame to allow additional filters or hoods. Superfine matte black frame.

[Makers Mashup] shows in a video how to use an adjustable IR filter to cut out all the light ... a black target helps and one pair of laser goggles we have cuts out the fringe better than the ...

The new ultra-light night vision filters which weigh less than a gram almost resemble those seen in the movies. These glasses allow users to catch a glimpse of the visible and infrared spectrum.