DOI 10.17586/0021-3454-2017-60-11-1054-1059
UDC 535.317
GRADIENT LENS WITH A POSITIVE IMAGE CURVATURE IN OPTICAL SCHEMES OF ENDOSCOPIC TYPE AND PIN HOLE LENSES
Bauman Moscow State Technical University,Department of Laser and Optoelectronic systems; Associate Professor
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Abstract. Analysis of refractive index gradient and design of a positive lens providing atypical correction of image field curvature is presented. The results are employed in design of optical schemes of endoscopic type and Pin Hole lenses.
Keywords: lens, radial gradient of the refractive index, image field curvature
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