Publikationsdatum:
2019-07-12
Beschreibung:
A proposed wideangle lens is shown that would be especially well suited for an electronic camera in which the focal plane is occupied by an image sensor that has small pixels. The design of the lens is intended to satisfy requirements for compactness, high image quality, and reasonably low cost, while addressing issues peculiar to the operation of small-pixel image sensors. Hence, this design is expected to enable the development of a new generation of compact, high-performance electronic cameras. The lens example shown has a 60 degree field of view and a relative aperture (f-number) of 3.2. The main issues affecting the design are also shown.
Schlagwort(e):
Electronics and Electrical Engineering
Materialart:
NPO-44404
,
NASA Tech Briefs, May 2009; 30
Format:
application/pdf
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