Model 900 is a classical design laser pointer with a continuance button. 4 wavelength are available. Package include: 1 x Laser pointer Batteries are NOT included, because of the strict shipping policy. You need 1*18650 for Red and Green, Violet laser and 2*16340 for Blue laser. Technical Specs Name 900 Laser Pointer Size 14.8*2.5*2.5 cm Laser Type Direct Diode Wavelength 405nm violet 450nm blue 532nm green 650nm red Beam Divergence 3.6mRad 3.6mRad 2.4mRad 1.2mRad Beam Diameter At Aperture 4mm At Aperture 4mm At Aperture 1.5mm At Aperture 4mm At Aperture <20mm at 10 meters <20mm at 10 meters <13mm at 10 meters <8mm at 10 meters Laser Body Aircraft-Grade Aluminum Laser Finish Black / Silver / Gold Modes Single On/Off Mode Power Supply 1*18650 (For Red and Green, Violet) / 2*16340 (For Blue) Lithium-Ion Rechargeable Battery (not include) Working Voltage 3.7V for Red and Green, Violet laser, 7.4V for Blue laser Weight 0.08kg SKU: N/A Categories: 1mw - 200mw, 1w - 5w, Blue and Violet Lasers, Green Lasers, Laser Pointers, Red Lasers
