Formatt Hitech 6 x 4" Light Red #23A Filter

Formatt Hitech 6 x 4" Light Red #23A Filter

Formatt Hitech 6 x 4" Light Red #23A Filter

B&H # FO23A64 MFR # BF 6X4BW23AORA4
Formatt Hitech 6 x 4" Light Red #23A Filter

Show MoreLess


Now Viewing:

Special Order
Ship Time: 2-4 weeks 
Free Standard Shipping
Not eligible for Free Expedited Shipping

Product Highlights

  • For Black & White Film
  • Minimizes Blue
  • Significantly Boosts Contrast
  • High-Quality Schott Glass

You Pay: $360.00

Add to Wish List Item in Wish List

Questions? Ask our experts:

  • 1Description

This 6 x 4" Light Red #23A Filter from Formatt is used in black and white photography to suppress blue and greatly brighten red. This filter is commonly used in architectural photography to increase the contrast of building lines and enhance structural design. It also produces contrast effects that darken sky and water, as in more dramatic scenic photography.

Not as strong as a #25 but clouds are dramatically improved; Darkens blue sky creating dramatic contrast between sky and clouds
It is more effective in cutting through haze, and moonlight effects are easily accomplished; Creates greater contrast between foliage and flowers
In the Box
Formatt Hitech 6 x 4" Light Red #23A Filter
  • One-Year Warranty
  • Table of Contents
    • 1Description
    Type Light Red
    Size 6 x 4" (150 x 100mm, 3mm thick)
    Grade 23A
    Filter Factor 2.66 (+1.3 stops)
    Multi-Coated Not Applicable
    Rotating Not Applicable
    Effect Absorbs green and blue and enhances red
    Application Create dramatic sky effects, emphasizing cloud contrast for landscapes; helps cut through fog and haze
    Color Temperature Not Applicable
    Construction Schott-Desag B270 Crown Optical Glass
    Front Filter Thread Size Not Applicable
    Front Lens Cap Size Not Applicable
    Packaging Info
    Package Weight 0.5 lb
    Box Dimensions (LxWxH) 2.0 x 2.0 x 2.0"

    Formatt Hitech 6 x 4" Light Red #23A Filter Review

    Be the first to review this item
    See any errors on this page? Let us know.