Bertram Chronos Exposure Meter
- PART OF:
- The Kodak Museum Collection
- Made:
- 1947-1957
Circular form photoelectric exposure meter. The photocell is protected by spring loaded doors, opening automatically when the lid is opened. Single scale, numbered 0-15. Rotating calculator, f/scale 1.4-22, speed scale 6-200ASA with DIN and Sch.0 scales. Shutter scale 1/1600 sec - 4 minutes. Cine exposure time scale in lid. With ribbon strap. No. B 514853. c.1952
Details
- Category:
- Photographic Technology
- Collection:
- Kodak Collection
- Object Number:
- 1990-5036/2637
- Materials:
- glass
- type:
- exposure meter
- credit:
- The Kodak Collection at the National Media Museum, Bradford
Parts
Bertram Chronos Exposure Meter
Circular form photoelectric exposure meter. The photocell is protected by spring loaded doors, opening automatically when the lid is opened. Single scale, numbered 0-15. Rotating calculator, f/scale 1.4-22, speed scale 6-200ASA with DIN and Sch.0 scales. Shutter scale 1/1600 sec - 4 minutes. Cine exposure time scale in lid. With ribbon strap. No. B 514853. c.1952
