NASA NTRS · 19750018269
Automatic Exposure Iris Control (AEIC) for data acquisition camera
Abstract
A lens design capable of operating over a total range of f/1.4 to f/11.0 with through the lens light sensing is presented along with a system which compensates for ASA film speeds as well as shutter openings. The space shuttle camera system package is designed so that it can be assembled on the existing 16 mm DAC with a minimum of alteration to the camera.
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Mcatee, G. E., Jr., Stoap, L. J., Solheim, C. D., Sharpsteen, J. T.. 1975-04-01. Automatic Exposure Iris Control (AEIC) for data acquisition camera. https://ntrs.nasa.gov/citations/19750018269
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