Nauka i natura

The Lowest Price Berlinlasers 50mW 515nm Green Laser Line Generator
What is the best solution to make highly clear and low prices line alignment? In order to get ideal line aligning accuracy and low production cost, it is always making an easy job after the use of Berlinlasers 50mW 515nm green laser line generator. It is projecting the most intense and powerful forest green laser beam directly from 515nm green laser diode. Owing to its special use of cooling system and 26mm diameter metal housing tube, this 515nm green laser module gets excellent thermal emitting, and highly stable forest green line alignment in long time use.
This 50mW 515nm green laser line generator applies the best quality separate crystal lens. When it is pointing at quite long work distance, it still keeps work with highly fine and straight forest green line projection, and keeping work with the same brightness from middle part towards both ends. In various industrial and high tech line positioning work fields, after correct use of optic lens degree and proper adjustment of laser beam focus, this 515nm green laser makes no mistake and no barrier line alignment in distance perfectly.
Technical data:
Item: Berlinlasers 50mW 515nm green laser line generator
Laser class: IIIb
Optic lens: 10-93 degree separate crystal lens
Adjustable focus: yes
Power source: 9V 1000mA DC power supply
Tube diameter: 26mm aluminum alloy housing tube
Applications: sand milling, lumber machine, laser cutting, military targeting and lab experiment etc
http://www.berlinlasers.com/uniform-515nm-5mw-50mw-green-laser-line-generator