Zoom90 | 10Safety Directions
1.6.4 Red Laser Pointer
General The laser pointer built into the product produces a visible red 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 (A5/A10)
Wavelength 658 nm
Maximum average radiant power 4.8 mW
Pulse duration 800 ps
Pulse repetition frequency (PRF) 100 MHz
Beam divergence 0.2 mrad x 0.3 mrad
NOHD (Nominal Ocular Hazard Distance) @ 0.25s 44 m
009827_001
Pav = 4.8mW λ = 660 nm tp = 800ps
IEC 60825-1:2014
Complies with FDA performance standards for laser products except for
deviati ons pursuant to Laser Not ice No. 50, dated June 24, 20 07.
This device complies with part 15 of the FCC Rules.
Opera tion is subject to t he following two condi tions:
(1) This device may not cause harmful interference, and
(2) T his device must ac cept any interference received, including interf erence
that may cause undes ired operation.
123456
S.No.:
123456
Art.No.:
Equip.No.: 1234567
Power: 12V / 7.4 ,1A max
GeoMax AG
CH-9443 Widnau
Manufactured: 20XX
Made in Singapore
Zoo m90...
Type:
009828_001
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