The PROSTAFF 3i Laser Rangefinder 6x21 is a pocket-sized tool that utilizes Nikon’s ID (incline/decline) Technology and provides precision, speed and consistency out to 650 yards. It also features Nikon’s legendary multicoated optics, waterproof/fogproof ruggedness, pocket-sized portability, long eye relief and Tru-Target Technology.
Features:
- ID (Incline/Decline) Technology: Nikon’s advanced ID Technology provides the horizontal distance to the target, even when ranging at various incline or decline shooting angles—up to an incredible +/- 89 degrees (nearly vertical up or down).
- Spot On Ballistic Match Technology: The new PROSTAFF 3i Rangefinder gets you on target with precision, speed and consistency—a necessity to effectively use Nikon’s BDC reticles and Spot On™ Ballistic Match Technology.
- Large Ocular Lens: The large 18mm ocular provides a faster view when seconds count.
- Easy-To-View Display: The uncluttered screen displays ranges with Nikon’s trademark speed and accuracy in .1-yard intervals.
- Ultra-Compact Size: The PROSTAFF 3i Rangefinder conveniently fits in a pocket or a pack, and can be worn on a belt without interfering with your shot. Comfortable to carry and use all day long in any of the toughest situations your hunt can present.
- Single Button Operation: For fast, easy measurements, the single button operation of the PROSTAFF 3i Rangefinder is simple to use and automatically powers down after 8 seconds to reduce battery use.
- Long Eye Relief: Incredible 18mm eye relief allows for easy, comfortable viewing.
- Rainproof: For all weather performance.
- Tru Target Technology: Choose between two different ranging modes depending on the situation. First target priority mode allows you to range an object as small as a fence post while distant target priority mode displays the range of the farthest target among a group of targets measured.
Specifications:
- Measurement Range: 8-650 yds
- Increment Reading: .1 yds
- Magnification: 6x
- Angular Field of View (Real): 7.5°
- Angular Field of View (Apparent): 43°
- Viewfinder Display: meters/yards
- Eye Relief: 18.3mm
- Diopter Adjustment: +/-4°
- Power Source: 1 CR2 Lithium Battery
- Size (Length x Width x Height): 4.4""x1.4""x2.8""
- Weight w/o Batteries: 5.6 oz
- Objective Diameter: 21mm
- Exit Pupil: 3.5mm
- Angle Compensation: Yes
- Tru Target Technology: Yes
- Waterproof: No