According to the use of an AC/DC adapter, without extra time spending on battery change, 515nm forest green cross laser alignment just makes easy and continuous forest green laser beam and green cross line source generation from beam aperture. The real cross line measurement gets no mistake and no labor force input. Employing import 515nm green laser diode within 5mW to 50mW, owing to its high thermal consumption, this cross line laser module just selects correct operating voltage of 5V, 9V 1000mA DC power supply. It is projecting highly intense forest green laser beam at several miles, but also making quite satisfied green cross line emission for multiple working environments, including close distance, long distance and other high lighting occasions etc.
After quite special use of qualified glass coated lens with different fan angles, even though there is moisture or dust, this 515nm forest green cross laser alignment just gets uniquely designed glass window. Whatever kind of working surface it is pointing, it is performing with high transmittance green laser light emission. In practically cross line measuring work within 8 to 10 hours, under correct use by skilled users or professionals, this cross line laser module is performing with the most complex two perpendicular lines with accurate 90 degrees. It is able to work with highly fine cross line source within the maximum work distance of 25 meters.
Under quite special use of a laser alignment mounting bracket and extending electric wires for both 515nm green cross laser alignment and DC power supply, it enables freely installed distance of 3 meters, and convenient cross line generation onto any working surface. In order to make the most precise cross line projection constantly, this alignment laser enables easy screw of adjustable focus optic lens degree. In occasion that users are aware of any powerful green laser light and potential thermal energy hurt to human eyes, after proper wearing of 515nm wavelength preventing laser safety glasses, it achieves highly secured and easy cross line projection in distance perfectly.