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Cold Temperature Miniature Red LaserThese lasers are rated for 6,000m depth and can be used for scaling, when used in pairs or simply as pointers. They use a red 635nm laser diode with a power output of < 5mW and an outstanding temperature range of -100C to 480C. Their corrosion resistant stainless steel enclosure and sapphire glass viewport insure durability while the central ball design makes for easy aiming and adjustment. |
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