1: Compact green laser module with minimum diameter of only 4.5mm (7mm for one word and cross line) 2: compact structure, small volume, low temperature resistance 3: Stable and reliable, price economy
1: Compact green laser module with minimum diameter of only 4.5mm (7mm for one word and cross line) 2: compact structure, small volume, low temperature resistance 3: Stable and reliable, price economy
1: cold processing molding, uniform and delicate 2: The use of coating technology to increase light transmittance, no stray light
1: cold processing molding, uniform and delicate 2: The use of coating technology to increase light transmittance, no stray light
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