| Small beam size laser module for laser leveling, precision, and professional applications. | |||||||
| 2. | 0.6 mrad divergence angle. | ||||||
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3.
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With no built-in driver circuit. | ||||||
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4.
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The efficiency of collimating lens is 60%, do not drive the laser over 3mW. | ||||||
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| Small beam size laser module for laser leveling, precision, and professional |