Zoom20/30/35 Pro | 10Safety Directions
1.6.3 Distancer, Measurements without Reflectors (Reflectorless mode)
General 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 expo-
sure. 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.
CAUTION
From a safety perspective, class 3R laser products should be treated as potentially hazardous.
Precautions:
1) Prevent direct eye exposure to the beam.
2) Do not direct the beam at other people.
CAUTION
Potential hazards are not only related to direct beams but also to reflected beams aimed at reflecting
surfaces such as prisms, windows, mirrors, metallic surfaces, etc.
Precautions:
1) Do not aim at areas that are essentially reflective, such as a mirror, or which could emit unwanted
reflections.
2) Do not look through or beside the optical sight at prisms or reflecting objects when the laser is switched
on, in laser pointer or distance measurement mode. Aiming at prisms is only permitted when looking
through the telescope.
Labelling
Description Value (Zoom20/30 Pro
A2/A4/A6)
Value (Zoom20, Zoom35
Pro A4/A10)
Maximum average radiant power 4.8 mW 4.8 mW
Pulse duration 400 ps 800 ps
Pulse repetition frequency 320 MHz 100 MHz
Wavelength 658 nm 658 nm
Beam divergence 0.2mrad x 0.3mrad 0.2mrad x 0.3mrad
NOHD (Nominal Ocular Hazard Distance) @
0.25 s
46 m 44 m
Laser Radiation
Avoid direct eye exposure
Class 3R Laser Product according to
IEC 60825-1
(2014 - 05)
P
av
= 4.8 mW
= 658 nm
tp = 400 ps
Pav = 4.8mW λ = 658nm tp = 800ps
IEC 60825-1:2014
Designed in Switzerland /Made by Hexago n in China
Complies with FDA performance standar ds for laser products
except for deviations pursuant to Laser N otice No. 50, dated
June 24, 2007.
This device compl ies with part 15 of the FCC Rules .
Operation is subject to the following two conditions:
(1) This device may not cause har mful interference, and
(2) This device must accept any interference received,
including interference that may cause undesired operation.
123456
S.No.:
123456
Art.No.:
Equip.No.: 1234567
Power: .....V , ...A max.
GeoMax AG
CH-9443 Widnau
Manufactured: 20XX
Type: ZOOM XX Pro
009297_001
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