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> 650NM 200MW（22MM) large power laser module
650NM 200MW（22MM) large power laser module
1. We just sell this laser module as a part for manufacture and should not be construed as a finished system.
2.You should be an adult and have the knowledge about how to operate this product. You must use it as the safety using requirement of it.
3. Never shine the beam straightly to anybody s eyes,skin or flammable and explosive things. You d better not to use lasers too long without any protections of your eyes.
