690nm laser
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690nm Red Laser System Output Power Adjustable
This is 690nm 800mW red laser source. 690nm laser is red laser source, among the red laser, 690nm belongs to…
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690nm 800mW Fiber Laser Source All-in-one Laser
It’s 690nm fiber coupled laser system. The output power can be adjusted from 1mW to 800mW. The optical fiber is…
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