Formatt Hitech 77mm #38 Light Blue Filter

BH #FO3877 • MFR #BF 77-BW38BLU
Formatt Hitech
Formatt Hitech 77mm #38 Light Blue Filter
Key Features
  • #38 Filter for B&W Contrast
  • Schott Superwite Glass and CR-39 Resin
The Formatt 77mm #38 Light Blue Filter is a general contrast filter, primarily for use with black and white film. This light blue filter helps to correct the tendency of reds reproducing too lightly under incandescent lighting. This filter absorbs much of the red tone in the image as well as providing UV attenuation.
Special Order
Expected availability: 7-14 business days
$72.00

Important Notice

  • This item is noncancelable and nonreturnable.

Formatt Hitech 77mm #38 Light Blue Filter

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Formatt Hitech BF 77-BW38BLU Overview

The Formatt 77mm #38 Light Blue Filter is a general contrast filter, primarily for use with black and white film. This light blue filter helps to correct the tendency of reds reproducing too lightly under incandescent lighting. This filter absorbs much of the red tone in the image as well as providing UV attenuation.

There is a 1.5x filter factor with this filter, requiring an increase of 0.6 stop for normal exposure. This filter is constructed from specially formulated CR-39 resin sandwiched between two layers of high-quality Schott glass.

Helps to correct the tendency of reds reproducing too lightly under incandescent lighting.
Absorbs much of the red tone in the image as well as providing UV attenuation.
Formatt filters combine high-quality Schott glass with specially formulated CR-39 resin in order to contain synthetic dyes while still garnering the benefits of optical glass.
UPC: 886235089788

Formatt Hitech BF 77-BW38BLU Specs

TypeLight blue
Size77 mm
Grade38
Filter Factor1.5 (0.6 stop)
EffectAbsorbs red tones and provides UV attenuation
ConstructionCR-39 resin sandwiched between 2 layers of Schott-Desag B270 glass
Front Filter Thread Size 77 mm
Front Lens Cap Size77 mm
Packaging Info
Package Weight0.2 lb
Box Dimensions (LxWxH)2 x 2 x 2"
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