Drem Justaphot extinction meter
- PART OF:
- The Kodak Museum Collection
Justophot Automatic Drem Exposure Meter. Telescope-type meter; scales for time, speed and aperture; in leather case; in original box with instructions. White metal tube with eye-piece. box also contains leather case, abridged instructions and full instructions booklet. Patentee Dr Emille Meyer.
Details
- Category:
- Photographic Technology
- Collection:
- Kodak Collection
- Object Number:
- 1990-5036/6669
- Materials:
- white metal (unknown), glass, cardboard and paper (fibre product)
- Measurements:
-
box: 53 mm x 135 mm x 47 mm,
case: 120 mm x 44 mm x 40 mm,
tube: 95 mm 26 mm,
eyepiece: 34 mm x 42 mm
abridged instructions: 137 mm x 100 mm
full instructions: 150 mm x 116 mm
- type:
- extinction meter
- credit:
- The Kodak Collection at the National Media Museum, Bradford
