Whenever users are fallen into serious need of fine and precise enough line alignment under those of night version fields, it is not easy to reach with those of manual line aligning tool or visible laser devices. Nothing can be observing by human eyes. In occasion that it makes the best use of separate crystal lens with different fan angles and good cooling system, only if it gets constant power source supply, this direct diode emission made infrared laser line generator gets high intensity infrared laser light emission, and fine and clear infrared reference line projection under all night version fields constantly.

From the very beginning design of 808nm infrared line laser module, it applies an import 808nm infrared laser diode as beam emitting source. Beginning with high power up to 100mW to 500mW, it is equipping with 5V, 9V 1000mA DC power supply. Comparing with formal visible laser devices, this long wavelength made device should only be operating as an accessory part. After proper use of night version device, such as CCD camera, black and white camera or infrared laser camera, this IR laser line generator makes the most efficient infrared laser light conversion, and generates highly clear infrared line alignment within wide range work distances of 100 to 1000 meters.
In order to make the most precise line alignment under all night version fields, 980nm infrared line laser module selects the best quality separate crystal lens. It emits non Gaussian distribution infrared laser beam, and 85% uniformity infrared reference line projection in continuous use. It is performing well with the same infrared line brightness from middle part towards both ends, but also getting even more visible and finer IR line projection in continuous use. Every time it makes continuous infrared alignment laser line projection within 8 to 10 hours per day, after proper use by skilled users, it maintains good laser light cycling use, and highly reliable infrared line projection in various working occasions.
According to the use of a laser alignment mounting bracket and special use of electric wires, within freely installed distance of 3 meters, this 808nm non Gaussian beam infrared line laser module is making no barrier and noncontact infrared line projection. When it makes quite easy adjustment of both line fineness and IR line projecting direction within three dimensions, it provides users high level of accuracy line alignment for multiple work fields. When users are paying high attention to thermal energy hurt to eyes and wearing infrared laser safety goggles, it brings users no mistake and no danger use perfectly.