Nikon Prostaff 3i Laser Rangefinder

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  • Regular price $339.99

State-of-the-Art Laser Rangefinder Technology

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.

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).

Consistency When It Matters

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.


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.