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Kodak 3 x 3" #90 Dark Gray Amber Wratten 2 Optical Gel Filter

B&H # KO9033Q Mfr # 1558170
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You Pay: $43.95

The 3 x 3" #90 Dark Gray Amber Wratten 2 Optical Gel Filter from Kodak is a dark grayish amber filter used for special effects.

Wratten 2 Improvements

More rigid/durable
Easier to handle
Color consistent today, and 6 months from now as well
Wratten 2 Optical Filters are less sensitive to humidity, less prone to static cling
Most Kodak gelatin filters are available in 3 x 3" (75 x 75mm), 4 x 4" (100 x 100mm), 6 x 6" (150 x 150mm), and 14 x 18" (350 x 450mm).
Type Dark Grayish Amber
Size 3 x 3" (75 x 75mm)
Grade 90
Filter Factor Not Specified by Manufacturer
Multi-Coated Not Applicable
Rotating Not Applicable
Effect Adds a dark gray amber tone to the image
Application Special effects
Color Temperature Not Specified by Manufacturer
Construction Gel
Front Filter Thread Size Not Applicable
Front Lens Cap Size Not Applicable


by PowerReviews
Kodak3 x 3" #90 Dark Gray Amber Wratten 2 Optical Gel Filter

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


B&W photography & the Wratten #91

By Batcave1

from Vancouver, BC, Canada

About Me Semi-pro Photographer

Verified Buyer


  • Compact
  • Easy to Use
  • Lightweight


    Best Uses

    • Family Photos
    • Landscape/Scenery
    • Travel
    • Weddings/Events

    Comments about Kodak 3 x 3" #90 Dark Gray Amber Wratten 2 Optical Gel Filter:

    The Wratten No. 91 filter was recommended by Ansel Adams as a viewing filter for B&W photography. The color of the filter is a dark khaki yellow-green. The filter largely neutralizes and renders color values as "luminosities" (how bright / how dark relative to one another), so the photographer can readily see how a B&W photograph might look, whether photographed digitally or with film. The filter has great value for photographers new to B&W and serious amateurs alike. The filter can be mounted in a suitable frame to protect it. This filter is very difficult to obtain now and B&H appears to be the only source for this valuable addition to a B7W photographer's kit.

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    Care & Cleaning

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