6.6x6.6" Combination IRND/Polarizer Filter bronze 3 ND Filter is a

3 ND Filter is a graduated neutral density filter that helps to specifically darken skies and other bright areas of the image

with a soft-edged transition between the density and clear areas

Its Water White glass construction is optically pure and maintains consistent light transmission and clarity

especially noticeable in the darker regions of the image

to provide a convenient solution for producing varying degrees of contrast when working with black and white film

6.6x6.6" Combination IRND/Polarizer Filter bronze 3 ND Filter is a3 filters in one, reducing multiple surfaces and potential reflection from stacked filters Designed for digital cameras with CMOS and CCD sensors with heightened response to the Red channel Absorbs pollution in the Far Red (visible), Near Infrared and Far Red wavelengths IR absorbing component is proportionate to the ND value Removes unwanted reflections from non metallic surfaces such as water or glass Saturates colors providing better contrast