This video shows you adjusting LED beam angle with fresnel lens.
LED bulbs that is arranged SMD 5050 26 things were used after removing the protective cap at the front.
Application book Polymaterial Design request
The unique USA and Korean based manufacture Special engineered polymers,such as PMMA,PC,PE Infrared fresnel optics
having technology for Fresnel lens PET for optics.Infrared,Visible and UV light purpose. Mold production
Yeongtong-ro 323beon-gil 38,Suwon-si, Gyeonggi-do16676, SOUTH KOREA
Tel : +82 70-7605-1652 Ashton@fresnelfactory.com
Silicon Valley,3003 North First StreetSan Jose, CA 95134
Tel :+1 678-707-3915Frank.firstname.lastname@example.org
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