1535nm Handheld Laser Rangefinder Binoculars 3500m
DESCRIPTION
The LRF3500D laser ranging telescope is developed based on the independently developed 1535nm erbium glass laser. It is a Class I eye-safe product with a variety of functions, including distance measurement, angle measurement, altimeter, two-point distance measurement, target positioning, ballistic calculation, Bluetooth connectivity, mobile app support, OLED projection display, GPS, and data transmission. It is primarily designed for one-handed use and can be mounted on a tripod for long-distance targets. Additionally, it is compact and lightweight, easily fitting into your pocket.
TECHNICAL SPECIFICATIONS
|
Model |
LRF3500D |
|
Eye safety level |
Class 1（IEC60825-1） |
|
Magnification |
7× |
|
Field of view |
6°/106mil |
|
Pupil distance |
20mm |
|
Receive caliber |
Φ32mm |
|
Diopter |
-5~+5D |
|
Laser wavelength |
1535nm |
|
Range (building) |
≥ 20~3500m |
|
Accuracy |
±1m |
|
Frequency |
1Hz (3Hz in continuous ranging mode) |
|
Accurate |
≥98% |
|
Divergence angle |
0.6mrad |
|
Angular range |
Azimuth: 0~360°(±1°); Pitch angle: ±90° (±1°) |
|
Power supply |
DC 5~12V |
|
Battery type |
Rechargeable battery 16340×2/CR123A×2 |
|
Battery life (room temperature) |
5000 ranging |
|
Weight |
≤ 430g (including battery) |
|
Volume |
141×81×53mm (L×W×H) |
|
Operating temperature |
-40~+55℃ |
|
Storage temperature |
-50~+65℃ |
|
Waterproof rating |
IP67 |
|
Connector |
Uart（TTL_3.3V）to USB |
|
Wireless transmission |
Bluetooth 5.0 |
|
Positioning type |
GPS/BeiDou/GLONASS |
|
Location accuracy |
≥50m |
|
Other |
Mobile APP interconnection |
|
Product certification |
CE、RoSH |
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