Product Manual

1.6.3 Distancer, Measurements with Reflectors
The EDM module built into the product produces a visible laser beam which emerges from the
telescope objective.
The laser product described in this section is classified as laser class 1 in accordance with:
•
IEC 60825-1 (2014-05): “Safety of laser products”
These products are safe under reasonably foreseeable conditions of operation and are not harm-
ful to the eyes provided that the products are used and maintained in accordance with this User
Manual.
Description Value (Zoom25) Value (Zoom50)
Maximum average radiant
power
0.95mW 0.33 mW
Pulse duration 12 ms/cw 800 ps
Pulse repetition frequency 320 MHz 100 MHz
Wavelength 635 nm 658 nm
1.6.4 Distancer, Measurements without Reflectors (Reflectorless mode)
The EDM module built into the product produces a visible laser beam which emerges from the
telescope objective.
The laser product described in this section is classified as laser class 3R in accordance with:
•
IEC 60825-1 (2014-05): “Safety of laser products”
Direct intrabeam viewing may be hazardous (low eye hazard level), in particular for deliberate
ocular exposure. The beam may cause dazzle, flash-blindness and after-images, particularly
under low ambient light conditions. The risk of injury for laser class 3R products is limited
because of:
a) unintentional exposure would rarely reflect worst case conditions of (e.g.) beam alignment
with the pupil, worst case accommodation,
b) inherent safety margin in the maximum permissible exposure to laser radiation (MPE)
c) natural aversion behaviour for exposure to bright light for the case of visible radiation.
Description Value (Zoom25 N5 ) Value (Zoom50 A5, A10)
Maximum average radiant
power
4.8mW 4.8mW
Pulse duration 400ps 800ps
Pulse repetition frequency 320MHz 100MHz
Wavelength 658nm 658nm
Beam divergence 0.2mrad x 0.3mrad 0.2mrad x 0.3mrad
NOHD (Nominal Ocular
Hazard Distance) @ 0.25s
46m 44m
General
General
Safety Directions 13