Tiffen - 67MM 81B FILTER

Tiffen 6781B - 67MM 81B FILTER

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Tiffen 6781B - 67MM 81B FILTER
Tiffen 6781B - 67MM 81B FILTER
Tiffen 6781B - 67MM 81B FILTER
67MM 81B FILTER
Visuals Price
38.02 CHF VAT excl.

41.10 CHF Inc. VAT

Manufacturer price 40,02 CHF VAT excluded
Made to order

Tiffen 67 mm 81B light balancing filter
 
The Tiffen 67 mm 81B light balancing filter allows you to decrease the colour temperature by 300K to slightly warm the image to match the colour quality of the lighting. When using an 81B filter, you can achieve a balance of 3200K when the dominant light source is 3500K. The warming effect of this filter requires an exposure increase of 0.3 stops for normal results.
This filter is manufactured using ColorCore technology, a process that laminates the filter substrate between 2 pieces of optical glass, grinds it flat to a tolerance of 1/10,000th of an inch, and then mounts it in precision metal rings.
- Light balancing filter decreases colour temperature and provides a warming effect.
- Subtracts 300K to achieve a colour balance of 3200K from 3500K lighting.
- Filter factor of 1.3 requires an exposure increase of 0.3 stops.

 

Specifications

 

Type

Amber light balancing

Size

67 mm

Grade

81B

Filter factor

1.3 (0.3 stop)

Effect

Decreases colour temperature

Application

To adjust 3500K lighting to 3200K

Colour temperature

-300K

Construction

ColorCore glass

Front filter thread size

67 mm

Front lens cap size

67 mm


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