About Tiffen IRND + DDFX Filter
Combining three distinct effects within a single filter, the 4 x 5.65" IRND 0.9 Digital Diffusion/FX 1/2 Filter from Tiffen offers a 3 stop exposure reduction, attenuates infrared wavelengths, and slightly softens skin details and textured backgrounds.
Intended for use with high definition video capture with CMOS and CCD sensors, this filter compensates for the extended red sensitivity of these sensor designs in order to produce cleaner, more accurate colors and also takes the over-sharpened "digital edge" off for a smoother image quality.
The filter is constructed from water white optical glass for maintained clarity and measures 4 x 5.65" / 101.6 x 143.5mm to pair well with lightweight or clip-on matte boxes.
Tiffen IRND + DDFX Filter Features
3 filters in one, reducing multiple surfaces and potential reflection from stacked filters
Subtle optical resolution reduction for digital applications
Virtually no flare in the highlights
Minimum reduction in contrast
Eliminates the possibility of the filter's softening element being seen in camera when stopped down compared to other softening filters using lenslets
Eliminates the potential "too sharp" look of modern cameras and lenses
For digital cameras with CMOS & CCD sensors with heightened response to the Red channel
Absorbs pollution of the Far Red (visible), Near Infrared and Far Red wavelengths
IR absorbing component is proportionate to the ND value
Ideal for lightweight or clip-on matte boxes
Made from water white glass
IRND+DDFX will not ripple or distort when panning
Tiffen IRND + DDFX filters are available in 4 x 4, 4 x 5.65 and 6.6 x 6.6 sizes.
Available in ND 0.3, 0.6, 0.9, 1.2 each combined with DDFX ½, 1, 2, 3
Warranty Information
This product has a limited warranty of 12 months.