Laser wavelength: 650nm. Transmission power: 5mW. • Making an electronic pointer pen: During the teacher's lecture, use a laser projection point to encourage students to observe and think. The laser cannot shine on any reflective or smooth surface.
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Title： 650nm 5mW To-18 5.6mm P-type w/PD Glass Windows Red Single Mode Laser Diode RLD65PZX2. 1 RLD65PZX2 Laser Diodes.
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1 x 3.0-3.7V 650nm Red Laser 200mW Module Diode Dot Laser. Output Power 200mw. Wavelength 650nm. Laser Shape Dot. Working Current 330-340mA.
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Red 648nm 650nm 100mW Laser Dot/Line/Cross Diode. Wavelength: 648nm. 1x 648nm 650nm Red Diode Lasers 100mw Dot /Line/ Cross Module with AC Connector & Driver In. Module 16x88mm with Adapter and Holder.
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Output: Red dots/straight lines/crosses (650nm). Adjustable focal length of 5mW red spot linear laser tube laser head module. Purpose: Industrial positioning. Can be used for positioning of sights;. Can be used for concentricity positioning;.
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Laser wavelength: 650nm (Red). Light power: <5mW. Spot mode: dot facula, continuous output. 1pc or 3pcs or 5pcs or 10pcs Line Laser Module (as your choose). laser test tools. Use for DIY or robots.
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A pair of red laser goggles included,easily view the laser among the strong sunlight. Super strong carry case with tenacious buffer material inside. With razor sharp accuracy, line your entire working area with floor-to-ceiling.
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650nm 250mW Red Focusable Dot Laser Diode Module. Output Power: 250mW. 1x 650nm 250mW Dot Laser Diode Module ( No Adapter). Laser Shape: Dot. Connect Adapter interface: international standard female interface DC specification 5.5x2.1mm, and the inner core is positive +.
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