Selbuilt Flashlight Primer 5 Beam Patterns and ReflectorsOptics

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=zkfxY2g7i08

Part #5 of an ongoing series of primers on various aspects of flashlights and their comparative testing. This segment features an overview of the various aspects of a flashlight beam pattern. Various types of focusing methods are presented and discussed (i.e., the different types of reflectors, lenses, etc.). For a discussion of all my flashlight overviews, please see: • http://www.candlepowerforums.com/vb/s... • To see individual reviews for all the lights in my collection, please see my master flashlight review list at: • http://www.flashlightreviews.ca

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