Ultra-Speed Theater Television Optics
The general properties of a reflective optical system of the Schmidt type are discussed, with particular reference to practical considerations of design and application in the theater. The relationships of focal length, projection distance and incident screen illumination are illustrated. Also discussed are the factors on which resolving power and fine-detail contrast depend. Some facts relating to the design, material and application of the aspheric or ogee lens are given.
- Print ISSN
- 0898-042X
- Published
- 1951-11
- Content type
- Original Research
- DOI
- 10.5594/J17079
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