4 x 4" Full Spectrum IRND Filter Size:0.6 these filters maintain a clear

these filters maintain a clear

and 5 are also available where this filter type's effect becomes approximately twice as strong with each grade number increase

this enables a wider color gamut and truer colors

If desired

The Tiffen Digital Diffusion/FX Filter is a softening and diffusion filter specifically meant to appear invisible

4 x 4" Full Spectrum IRND Filter Size:0.6 these filters maintain a clear4 x 4" Full Spectrum IRND Filter is a combination of both an infrared control filter and a 1. 2 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