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500mw laser diode: What's the point of a driver and will it need a lens to focus? - Electrical Engineering Stack Exchange
LNCT22PK01WW Panasonic | Panasonic LNCT22PK01WW Laser Diode 665 nm, 791 nm 280 mW, 380 mW, 3-Pin FLD package | 814-1193 | RS Components
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