High-brightness, red light laser pointer with integral adjustable-focusing lens.
- Small size
- High-quality collimated laser beam
- Adjustable focus laser beam
- Beam diameter mm 1.10
- Beam divergence mRad 1.20
- Battery powered for convenient and portable operation
It produces a very bright beam of light and its 635 nm emission is a near match to the long-used helium-neon 632.8 nm emission laser. Featuring an adjustable lens, the laser beam can be focused to a fine spot for detail or "opened" to show a broader view for any type of optical experiment or presentation. This laser is a great product for educational use, audio/visual presentations.
Ordering information: Includes carrying case and two AAA batteries.