Used for photography with infrared films. lnfrared film is also sensitive to ultraviolet rays and the shorter wavelengths of the visible spectrum so it is necessary to filter out all but the infrared rays.
RM90 passes only that above 900nm. Often used in crime detection, medical photography, detection of distribution of vegetation, etc.
Shipping Costs? Simply add items to cart to show Shipping Cost.
Your Wish List is empty.