Package Includes: 1 x Model 890 Laser Pointer Batteries are NOT included, because of the strict shipping policy. You need 1* 18650 battery for Red and 532nm Green laser and 2* 16340 batteries for 450nm Blue and 520nm Green laser. Technical Specs Name Model 890 Laser Pointer Size 19*2.5 cm Laser Type Direct Diode Wavelength 450nm blue 532nm green 650nm red Beam Divergence 3.6mRad 2.4mRad 1.2mRad Beam Diameter 4mm At Aperture 1.5mm At Aperture 4mm At Aperture <20mm at 10 meters <13mm at 10 meters <8mm at 10 meters Laser Body Aircraft-Grade Aluminum Laser Finish Silver Modes On/Off Power Supply 2*16340 or 1*18650 Lithium-Ion Rechargeable Battery (package not include) Working Voltage 3.7V for Red and Green. 7.4V for Blue Weight 0.08kg Video Manual Download SKU: N/A Categories: 1mw - 200mw, 1w - 5w, 300mw-500mw, 485nm Laser, Blue and Violet Lasers, Green Lasers, Laser Pointers, Red Lasers
