Leica Geosystems Disto D410 Laser rangefinder Reading range (max.) 150 m 822822 User Manual

Product codes
822822
Page of 24
Leica DISTO
TM
 D410 820691
22
EN
Safety Instructions
Electromagnetic Compatibility 
(EMC)
WARNING
The device conforms to the most stringent 
requirements of the relevant standards and 
regulations.
Yet, the possibility of causing interference in 
other devices cannot be totally excluded.
Laser classification
The device produces visible laser beams, 
which are emitted from the instrument:
It is a Class 2 laser product in accordance 
with:
• IEC60825-1 : 2014 „Radiation safety of 
laser products“
Laser Class 2 products:
Do not stare into the laser beam or direct it 
towards other people unnecessarily. Eye 
protection is normally afforded by aversion 
responses including the blink reflex.
WARNING
Looking directly into the beam with optical 
aids (e.g. binoculars, telescopes) can be 
hazardous.
CAUTION
Looking into the laser beam may be 
hazardous to the eyes.
Labelling
Subject to change (drawings, descriptions 
and technical data) without prior notice.
Description
Value
Wavelength
635 nm
Maximum radiant output 
power for classifiacation
0.95 mW
Pulse repetition frequency 320 MHz
Pulse duration
> 400 ps
Beam divergence
0.16 x 0.6 mrad