Weston Photronic Exposure Meter Model 650

Made:
1935 in Newark
maker:
Weston Electrical Instrument Company
Weston Photronic Exposure Meter Model 650
      An octagonal-shaped selenium cell photoelectric exposure meter.

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Weston Photronic Exposure Meter Model 650 An octagonal-shaped selenium cell photoelectric exposure meter.
The Kodak Collection at the National Media Museum, Bradford
Science Museum Group Collection

Weston photronic exposure meter Model 650. Photoelectric exposure meter, calibrated 0-1,000 emulsion speed numbers 17250. Rotary calculator: f1.5-32, 100 secs - 1/1200 seconds. NO 4471742. Weston Electric Instrument Co.

Weston Photronic Exposure Meter Model 650, made by Weston Electrical Instrument Company in New Jersey, United States in 1935.

The Model 650 was one of Weston's earliest photographic exposure meters and was specifically designed for professional photographers.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/1707
Materials:
glass, metal (unknown) and plastic (unidentified)
type:
exposure meter
taxonomy:
  • furnishing and equipment
  • measuring device - instrument
  • photometer
  • light meter
credit:
The Kodak Collection at the National Media Museum, Bradford