4 x 5.650" Water White IRND Filter Density:0.3 from the Academy of Television

from the Academy of Television Arts and Sciences

6 "Hard Edge Graduated 0

When one comes to considering adding diffusion to an image

The 1 density provides more softening than the 1/2

to maintain color neutrality and suppress color casts due to increased exposure lengths

4 x 5.650" Water White IRND Filter Density:0.3 from the Academy of TelevisionIs a combination of both an infrared control filter and a neutral density filter. An IRND is ideal for HD cameras, which have greater low light sensitivity and, subsequently, an increased susceptibility to IR contamination. When using a standard neutral density filter to counter the increased light sensitivity afforded by the HD sensor, the effects of infrared pollution become more apparent. This filter combines an ND filter with a comparable IR