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The top documents tagged [planoconcave lens]
Lenses in Ophthalmology
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Lenses. A lens is a combination of two types of transparent surfaces. When light enters a lens it refracts and the light rays will either diverge or converge
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Energy-efficient Daylighting Systems for Multi-story Buildings International Conference on Modeling and Simulation 2013 Irfan Ullah Department of Information
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