25,000 Eye Safe Laser Rangefinder, 1540nm

25,000 Eye Safe Laser Rangefinder, 1540nm

25,000 Eye Safe Laser Rangefinder, 1540nm
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LRB 21K and LRB 25000 are long range binocular laser rangefinders capable of measuring distance up to 21 km or 25 km accordingly utilizing time-of-flight delay algorithm and a single-pulse laser technology. The binoculars operate on 1540 nanometer lasers and are Class 1 eye-safe.

Result of measurement is displayed through the eyepiece and can be transferred for processing via computer
port (RS232). LRBs have can be remotely activated and operated. These instruments have comprehensive
digital display and variable range settings.

Compact and lightweight, designed to withstand to withstand wide range of environmental conditions, these binoculars are beneficial for topography, geodesy, marine navigation, highway and power line construction, airborne altimetry and location, meteorology and other professional activities.

First/Last target selection
High fog/smoke penetration
Invisible to night vision devices

Laser type - Erbium Glass
Wavelength - 1.54 mkm
Pulse energy - 5-8 mJ
Pulse duration at ½ width - ~30 ns
Photo detector type - Ge avalanche
Measuring range - 60 to 25,000 meters
Accuracy ± 5 m
Gating range - 60-4,000
Gating accuracy - 20 m
Laser beam divergence (at 80% of power level) - 1.0 mrad
Pulse repetition rate - 0.15 Hz
Dioptric adjustment - ± 4
Magnification - 7.5x
Field of view - 5.5°
Visual channel objective lens aperture - 43 mm
Operating temperature range - -30°C … +60°C
Protective filter against non eye-safe lasers - Optional
Tripod socket ¼" - Optional
Interface - RS 232
Power supply - DC 12V / NiCd battery
Dimensions - 220x200x90 mm
Weight - 1.9 kg
SKU: LRB 25000
Weight: 4.2 lb
Price: $24,960.00
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