- Amber 85 and 0.9 ND Combo
- Warming Filter to Decrease Color Temp
- ND Filter to Increase Exposure Length
- ColorCore Technology
The Tiffen 4 x 5" 85/0.9 ND Combination Filter blends both an amber color conversion 85 and a 0.9 neutral density filter. The ND filtration provides a 3 stop exposure reduction for darkening the entire image in order to photograph with a wider aperture or slower shutter speed than normally required. The 85 filtration covers the entire filter plane and converts the color temperature to 3400K for use with type A (tungsten) films.
This filter is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, and grinding flat to a tolerance of 1/10,000th of an inch. This filter measures 4 x 5" / 101.6 x 127mm.
- Combination of both an amber color conversion 85 and a neutral density filter.
- 0.9 ND filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.
- 85 filter converts the color temperature to 3400K, allowing you to use type A tungsten-balanced film in daylight situations.
In the Box
Tiffen 4 x 5" 85/0.9 ND Combination Filter
| Filter Type | Solid ND Combination |
| Combination Type | 85 Color Conversion |
| Density | 0.9 (3 Stops) |
| Shape | Rectangle |
| Rectangular Size | 4 x 5" (101.6 x 127.0 mm) |
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