crt view finder

before the advent of flat solid state displays, miniature cathode ray tube displays were used as view finders in consumer electronics, this tiny black and white display tube is show alongside a thumbtack for scale

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Image Description

before the advent of flat solid state displays, miniature cathode ray tube displays were used as view finders in consumer electronics, this tiny black and white display tube is show alongside a thumbtack for scale

Keywords: tiny miniature antiquated crt crt display viewfinder high voltage electronics microelectronics small
Resolution:: 3500 x 2308
File size:: 1050 kB

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