"Lumy" Extinction Meter

"Lumy" Extinction Meter

"Lumy" Extinction Meter
Science Museum Group
© The Board of Trustees of the Science Musuem

A "Lumy" exposure meter, made by Karl Arnold.

Details

Category:
Photographic Technology
Object Number:
Y1991.148.10
Materials:
bakelite and metal (unknown)
Measurements:
overall: 16 mm x 36 mm x 40 mm,
type:
photographic equipment
credit:
Gift of Anne Charlton