Formatt BF6X6CTC814 - HItech Glass 6.6x6.6

55889

New

Formatt Hitech Glass 6.6x6.6 inches (168x168mm) 81

Visuals price :

259,35 CHF


280,36 CHF (tax incl.)  

Rectangle
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In-house aftersales service: update, repair and backup.

Availability: clock Usually ships within 2 to 4 weeks

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55889
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The Formatt 81 Series of Glass Filters control the bluish coloration that affects daylight film. They can also remove excessive blue from the effects of electronic flash. Good for general scenics when the photographer wishes to remove the bluish cast from open shade or just add warmth to the photograph, with an 81EF having the greatest effect.

Note! Whereas the 81 Series of filters creates a feeling of warmth, the 82 Series creates a feeling of coolness.


81 Series Conversion Chart

- 81 decreases color temperature from 3300 - 3200K
- 81A decreases color temperature from 3400 - 3200K
- 81B decreases color temperature from 3500 - 3200K
- 81C decreases color temperature from 3600 - 3200K
- 81D decreases color temperature from 3700 - 3200K
- 81EF decreases color temperature from 3900 - 3200K


Absorbing Cell Technology

- The secret to Formatt's consistency in filter design lies in its unique "Absorbing Cell Technology" (A.C.T.); This unique process allows color correct dyes to be applied to optically pure, wafer thin absorbing cells and offers a controllability that ensures the smoothest grad lines and consistent color across the whole filter surface.

- This process is revolutionary compared with conventional filter dying techniques by eliminating the need to directly coat the glass surface itself. The repeatable performance gained through A.C.T. ensures that at any time you have to swap like filters for like filters mid shoot, you can do so with confidence with no discernable differences in color or density.

- Each filter is guaranteed flatness to a maximum 2-wave value and comes with an individual reading from a laser interferometer. Every filter is carefully verified with a densitometer and spectrophotometer to ensure consistent and accurate transmission, before leaving the factory - the result is an absolute purity of image that eliminates any unwanted colorcast caused by conventional greenish soda-lime glass.

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