FISH EYE LENS OPTICAL DESIGN
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Abstract
The field angle of fish eye lenses can be made to reach or even surpass 180 degrees.It can be utilized in a panoramic cinema as either a photographic or a projection lens . its structrual development is introduced, the theory of image formation discussed, the formulae of both the ideal image height and the stop spherical aberration are given. Finally a practical example is shown.
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