Tiffen 138mm 85 Color Conversion Filter
Tiffen 138mm 85 Color Conversion Filter
B&H # TI85W138 MFR # W13885
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Product Highlights
- Warming Color Conversion Filter
- 5500 to 3400K Color Temp Decrease
- ColorCore Water White Glass
This item is noncancelable and nonreturnable.
You Pay: $302.95
- 1Description
The Tiffen 138mm 85 Color Conversion Filter helps to decrease the color temperature from 5500 to 3400K, allowing the use of tungsten-balanced film in daylight conditions. The warming effect of this filter requires a 0.6-stop increase in exposure for normal results.
This filter is constructed from Water White glass and is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 1/10,000th of an inch, and then mounting to precision metal rings.
- Color conversion filter decreases color temperature and provides a warming effect.
- Converts 5500 to 3400K for using tungsten-balanced film in daylight conditions.
- Filter factor of 1.6 requires a 0.6-stop increase in exposure.
- Water White optical glass for excellent clarity.
- 1Description
| Type | Amber color conversion |
| Size | 138 mm |
| Grade | 85 |
| Filter Factor | 1.6 (0.6 stop) |
| Effect | Decreases color temperature |
| Application | For use when photographing with tungsten-balanced film in daylight conditions |
| Color Temperature | 5500 to 3400K |
| Construction | Water White glass and ColorCore technology |
| Front Filter Thread Size | 138 mm |
| Front Lens Cap Size | 138 mm |
