G8 laser lens blue diode laser Get instantaneous help in our

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"Focus mode"Incoming control signal: PWM 3

Engraves on glass

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As an instrument for protection against wild animals (never aim at animal eyes)

G8 laser lens blue diode laser Get instantaneous help in ourG8 laser lens Optical transmission for 445 nm wavelength = 91% An efficient lens for 405 445 nm diode lasers. Optimal parameters: Focal range 19. 7 mm (3 4) Focal beam spot 0. 104 0. 075 mm Broadband AR Coating 400nm 700 nm This lens is a long focal length single element glass lens with a broadband AR coating. It has a 90% pass efficiency which is amazing for a longer focal length lens. It does an amazing job of cleaning up stray light around the