This new purple pointer will make your friends green with envy! With the same shorter 405nm wavelength as that used in blu-ray players, this violet colored beam is truly one of a kind. The continuous wave of light is ideal for exploring spectroscopy, using with your microscope, discovering imaging possibilities, and much more. Pointer is a Class IIIa laser product with output power of <5mW. Includes six month warranty. Size: 5.9" x .625". Requires two CR2, 3V batteries, not included.
(
