B+W 77mm UV Black (403) Filter

B+W 77mm UV Black (403) Filter

B+W 77mm UV Black (403) Filter

B&H # BW40377 MFR # 65-011796

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Product Highlights

  • Blocks Visible Light, Passes UV A
  • Used in UV Reflection Photography
  • Forensic and Fluorescence Photography
  • Rugged Black Brass Filter Ring
  • High Quality Schott Glass
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B+W 65-011796 Overview

  • 1Description

The B+W 77mm UV Black (403) Filter is a specialized filter used to block visible light while allowing UV A radiation (320-385nm) to pass through. This filter differs significantly to the more well known UV filter, which does the opposite by blocking UV radiation. The UV Black filter visibly appears completely black and is used in combination with specially sensitized films for applications such as forensic photography, material research, and fluorescence photography. Depending on the illumination and materials being used, the filter factor ranges from 8 to 20 (3 to 4.3 stops).

B+W filters are constructed from high quality Schott glass for increased optical clarity and color fidelity. They feature a brass filter ring for durability as well as jamming prevention.

Used for ultraviolet reflection photography in forensics or material research applications.
Can be used as a filter for a UV-emitter when working in fluorescence photography.
Depending on applications and materials being used, the filter factor ranges from 8 to 20 (3 to 4.3 stops).
Constructed from high quality Schott glass for optical clarity.
Brass filter ring helps to prevent jamming and provides additional strength.
In the Box
B+W 77mm UV Black (403) Filter
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    B+W 65-011796 Specs

    Type UV black
    Size 77 mm
    Grade 403
    Filter Factor 8-20 (3 to 4.3 stops)
    Effect Passes UV A radiation and blocks visible light
    Application Forensic and other specialized photography requiring specific UV filtration
    Construction Schott glass
    Front Filter Thread Size 77 mm
    Front Lens Cap Size 77 mm
    Packaging Infotvauwefuxqfzzycvexyqyrrfdbyvbyry
    Package Weight 0.2 lb
    Box Dimensions (LxWxH) 3.701 x 3.701 x 0.866"

    B+W 65-011796 Reviews

    77mm UV Black (403) Filter is rated 5.0 out of 5 by 4.
    Rated 5 out of 5 by from Worth the cash for unique looks... This filter works great with my modified 10D (glass filter). I also have a 52mm version for my Canon A620. (with the A620 use a tripod, and take a custom white balance, outdoors in sunlight is a 2-4 sec. exposure). Dont know what the other poster was talking about ? (im not sure what DSLR he was using, since even my 5D unmodified will work, although at 30 Second exposures with white balance).
    Date published: 2008-10-04
    Rated 5 out of 5 by from only good with black and white film It blocks visible and infrared light. Only UV light passes through. Only Black and white film (T-max 400) can be exposed by opening up 7 stops. Digital sensors get red leak.
    Date published: 2008-04-10
    Rated 5 out of 5 by from Excellent Product I use this filter with my Fuji IS Pro and it suits the UV experience perfectly. The filter is superbly engineered and with the excellent service from B&H make this a highly recommendable route for any aspiring UV adventurer to take. Thank you B&H
    Date published: 2012-05-15
    Rated 5 out of 5 by from Ultraviolett pass filter Ultraviolett photografy
    Date published: 2011-06-26
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