Description
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Features: • Simply push the button then you can see the striking beam of light shoot forth • It can point at any desired targets on projection screens, video monitors, and presentation graphics • Can be used for forensics, illumination, indicating, alignment, sky pointing (astronomy) • Output Type: fixed focus, spot light spot, continuous output, service life > 5000 hours • Best choice for teachers, professors, doctors, Presentation, Tutorial, Office Meetings, Outdoor Field Navigation • Clearly visible in the dark Specifications: • Material: Aluminum • Dimensions: φ14 x 155 mm / φ0.6 x 6.1 inch • Batteries: 2 x AAA (NOT INCLUDED) • Output wavelength: red light 650nm, blue violet light 405nm • Output power: 5mw • Range: 500 meters • Spot diameter: minimum spot diameter ≤ φ1.0mm; light spot at 15m <Φ18mm • Working temperature: +20 ° C ~ +30 ° C • Storage temperature: +10 ° C ~ +40 ° C • If the weather is cold, please put the laser pen into your pocket, the heat can make the to restart and function normally. Product Options: • Color: Blue / Red Package Included: • 1 x Laser Pen