... power is very low. According to the Australian/New Zealand Standard 2211.1;197 12 , laser with this wavelength falls into safety Class 2. Hence, the newly developed laser apparatus is inherently safe for the eyes of the operator if direct exposure of the eyes to the laser beam is avoided. It is highly...

... receiver, a signal conditioner, a digital read-out system and a DC power source. The position of the laser beam spot incident on the measuring surface is recorded by the receiver, transferred to the control box where it is amplified and then displayed as a standard current signal on a digital read-out...