BeamQ Class IIIB Laser Pointer

25 Sep 2009

green laser pointers, 50mW output

Available color: Pearl white or Black Dimensions (L x Φ):140(L) x 13.5(Φ)mm Battery Life: 6 hours Wavelength / Power:532nm/50mW Operation: ON/OFF touching button Project distance : 25000feet away. Battery: Alkaline AAA x 2pcs Dot Size: 15*15mm at 10M distance Package : EVA+Paper box, or Tin box with EVA Coherent Length:16.2 cm (good for interference pattern creation)