Film cameras
Exposure and light values — calculator dial Reference guide
Reference guide for Exposure and light values — calculator dial. 4 pages in English. Read the original PDF, download or print a copy without registration.
4 pagesEnglish2.2 MB PDF
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Document details
- Brand
- Various brands
- Model / document
- Exposure and light values — calculator dial
- Document type
- Reference guide
- Language
- English
- Pages
- 4
- File size
- 2.2 MB
- Category
- Film cameras
- Document date
- Not specified in catalog
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Page 1 · Read text
www.butkus.us
CALCULATOR No. I
For Black-and-lVhite and Colour
Negative Materials
T
IIEGAIIYE
/r, .u
6 ttb' tt ot of or o
Llght Shade, Cloudy Weather and Heavy Shade (all wcatherc).
IThen convenient double the calculated exposure for greater safety.
Slde Lighting and Back Llghting in Clear or Hazy Sun.
Side Lighting-add 2 units to the Light Value.
Back Lighting-add 3 units to the Light Value.
Important Notc
Calculated exposures should prove satitctory without modification.
In an emergency they can be halscd with a reasonable chance of
Euccess-Dsr tils ls not recommended as a normal practicc,
When you cut out the circle below,
make sure you keep the black arrow.View original page 1Related documents and language editions
From the M. Butkus archive. Original publisher and archive notices are retained.
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PDF verified 2026-10-10.