- Item: Nikon Prostaff 3i Range Finder
- Open: R3150
- Area: Centurion
- Description: Measurement range: 7.3-590 meters/8-650 yards • High-quality 6x finder with multilayer coating • Large ocular for easy viewing • Horizontal Distance mode and Actual Distance mode can be easily switched — ID (incline/decline) Technology • Target priority switching system, which can be chosen according to the target, is employed • Sustained pressing of the POWER ON/Measurement button enables continuous measurement function • Automatic power shut-off (after approx. 8 sec. unoperated) • Default to “Last Use” settings • Rainproof — JIS/IEC protection class 4 (IPX4) equivalent (under our testing conditions) • Invisible/Eyesafe EN/IEC Class 1M Laser The Nikon Laser Rangefinder uses an invisible laser beam for measuring. It measures the time the laser beam takes to travel from the rangefinder to the target and back. Laser reflectivity and measurement results may vary according to climatic and environmental conditions, as well as the color, surface finish, size, shape and other characteristics of the target. The following conditions makes measuring easier: • Cloudy weather • Bright-colored target • Target with highly reflective surface • Large-size target • When laser incident angle to the target is close to 90 degrees Measurement may result in inaccuracy or failure in the following cases: • Target has small or slender reflective surface • Target has diffusing reflective surface • Target does not reflect the laser beam to the rangefinder • Target has totally reflective surface (glass, mirror, etc.) • Black target • Target has stepped surface • In snow, rain or fog • Target measured through glass • Reflective surface measured from diagonal direction • Moving or vibrating target • Obstacle cutting across in front of the target • When measuring the surface of waterDescription.
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