Description
The Bresser 4x21/800m WP laser rangefinder stands out among similar models for its complete waterproofness, which allows this model to be used to determine distances on water and in adverse weather conditions. The battery compartment is closed with a tightly screwed lid, preventing moisture from getting inside. The rangefinder is very easy to use, has a large measurement range in meters or yards, a significant field of view, high-quality optical system and small size.
The range from 4 to 800 meters is specified for ideal measurement conditions, namely measurements in clear but not sunny weather, provided that the perfectly flat light surface of the target is located perpendicular to the rangefinder beam, and the rangefinder itself is fixed on a tripod. If these conditions are not met, the measurement error may be greater than the stated value.
The optics have a multi-layer coating to transmit a brighter and higher-quality image. The polycarbonate body with rubber inserts is comfortable to grip. In the transport position, the rangefinder is placed in a case, which protects it from mechanical damage.
Optical characteristics:
- Measurement range, m: 5-800
- Measurement accuracy: +/- 1m at a distance of up to 200m, +/- 5m at a distance over 200m.
- Magnification: 4x
- Lens diameter, mm: 21
- Field of view, m/1000 m: 142
- Viewing Angle (°): 8.0
- Exit pupil diameter, mm: 5.25
- Aperture: 27.56
- Twilight Factor: 9.16
- Exit pupil distance, mm: 20.4
- Measurement method: Semiconductor laser 905nm / 75W (CLASS 1 eye-safe, according to IEC 60825-1)
Design features:
- Lenses: Multi-coated anti-reflective coating
- Water Resistance: 100% Waterproof Case
- Body: polycarbonate with non-slip rubber coating
- Focusing on the eyepiece
- Units of measurement: meters/yards
Measurement modes:
- STANDARD - for measuring the actual distance to an object in space under normal lighting at a distance of up to 155 meters.
Power supply:
- Battery CR2 3V (included)
Overall dimensions:
- Size, mm: 40 x 125 x 82
- Weight, kg: 0.248
Equipment:
- Laser rangefinder Bresser 4x21/800m WP
- Wrist strap
- Soft nylon carrying case
- CR2 battery
