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B+W 62mm SLIM FRAME 81A Filter Warming Filter - SILVER BOX - MPN: 098882

  • $ 1990


  • Provides decrease in color temperature for warming effect
  • High Quality Schott Glass
  • Rugged Black Brass Filter Ring
  • Made in Germany




This item is a older non F-Pro series Filter. Same Standard SC coated product. Exposed filter ring depth of this filter is 5mm versus the 4mm of the F-Pro Series.


B+W 81A Filter


PRODUCT HIGHLIGHTS

81A Filter for Color Conversion

Warming Filter to Decrease Color Temp

Rugged Black Brass Filter Ring

High Quality Schott Glass


The B+W 81A Filter is a color conversion filter that helps to slightly decrease color temperatures and provide a warming effect. The 81A filter adds more warmth to the image for use with tungsten films in natural lighting. It provides a decrease of 200K, helping to render the scene more similarly to incandescent illumination.

There is a 1.5x filter factor with this filter, requiring an increase of 0.6 stop for normal exposure. B+W filters are constructed from high quality Schott glass for increased optical clarity and color fidelity. They feature a brass filter ring for durability as well as jamming prevention.


Color conversion filter helps to slightly decrease color temperatures and provide a warming effect.


Provides a decrease of 200K for use of tungsten-based films in daylight situations.

Constructed from high quality Schott glass for optical clarity.


Brass filter ring helps to prevent jamming and provides additional strength.


Type: Warming filter

Size: 55mm

Grade: 81A

Filter Factor: 1.5 (0.6 stop)

Effect: Provides decrease in color temperature for warming effect

Color Temperature: -200K

Construction: Schott Glass

Front Filter Thread Size: 55mm

Front Lens Cap Size: 55mm