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3 September 2015 Ultra-compact hourglass lens for integrated cameras
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Abstract
An ultra-small telecentric lens with sub-millimeter thickness is proposed. This lens with 0.2 numerical aperture and high field of view is a good candidate to be used in multi-aperture super resolution imagers. Point spread function and the telecentricity of the lens is extracted numerically and measured experimentally. The ray-optics simulation results show nearly diffraction limited performance for the lens.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mohsen Rezaei, Iman Hasani Nia, Alireza Bonakdar, and Hooman Mohseni "Ultra-compact hourglass lens for integrated cameras", Proc. SPIE 9578, Current Developments in Lens Design and Optical Engineering XVI, 957809 (3 September 2015); https://doi.org/10.1117/12.2188822
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