NikonCoolshot 50i Golf Laser Rangefinder

About

When measuring overlapping subjects, the distance to the closest subject is displayed with a red LOCKED ON sign in the viewfinder and a simultaneous brief vibration. For example, on a golf course, clear visual and tactile confirmation informs you that the distance to the flagstick has been measured, even with trees in the background.

Product Features

Grab and go

• Meet the first Nikon COOLSHOT rangefinder with a built-in mounting magnet so it's ready when you need it and out of the way when you don't. Packed inside this smart, ergonomic design is Nikon's outstanding rangefinder technology—slope-adjustment, DUAL LOCKED ON QUAKE for flagstick confirmation, superior optics, continuous measurement and more.

Mount up

• With an innovative built-in mounting magnet, the COOLSHOT 50i safely connects to metal surfaces—your bag carrier or even your cart. Grab it. Use it. Stick it back on.*

Fast. Accurate

• Fast and accurate measurements are comfortably visible within the bright, crystal-clear OLED display. Explore more options for your shots without slowing down your game.

Slope-adjustment when you want it

• Turn on ID (incline/decline) mode, and your distance will factor in slope, crucial for uphill and downhill shots. When slope must be off for competitive play, an onboard Actual Distance Indicator (ADI) LED signals compliance.

Oh, what a view

• Nikon has been a world-leader in optics for more than 100 years. The COOLSHOT 50i uses a brilliant 6x power monocular with Nikon’s innovative anti-glare and high-contrast coatings, plus diopter adjustment to fine tune for your vision.

Lock on to the flag

• Targeting the pin? DUAL LOCKED ON QUAKE flagstick confirmation technology gives a visual cue plus a gentle vibration to let you know you're measuring the pin, not a tree or other object 20 yards behind it.

Product Specifications

• Measurement Range: 6-1,200 yd. (5-1,090m)
• Increment Reading:
• Actual Distance: every 1m/yd.
• Actual Distance (lower): every 0.5m/yd.(shorter than 1,000m/yd.)
• 1m/yd. (1,000m/yd. and over)
• Slope Adjusted Distance (lower): every 0.2m/yd.
• 1m/yd. (1,000m/yd. and over)
• Accuracy (Actual Distance)
• ±1 m/yd. (shorter than 100m/yd.)
• ±2 m/yd. (100m/yd. and over, shorter than 1,000m/yd.)
• ±0.5% m/yd. (1,000m/yd. and over)
• Under Nikon’s measurement conditions.
• Magnification: 6x
• Effective Objective Diameter: 22mm
• Angular Field of View (Real): 6°
• Exit Pupil: 3.7mm
• Eye Relief: 17.0mm
• Diopter Adjustment: +/- 3°
• Power Source: 
• 1x CR2 Lithium Battery (DC 3V)
• Automatic power shut-off (after approx. 8 sec. unoperated)
• Size: 100mm x 38mm x (75mm)
• Weight (Without Batteries): 175g
• Operating Temperature: -10 to +50°C (14 to 122°F)
• Operating Humidity: 80% or less (without dew condensation)
• Rainproof:
• Rainproof - JIS/IEC protection class 4 (IPX4) equivalent
• Under Nikon’s testing conditions
• Battery Life: 
• Approx. 13,000 actuations (at approx. 20°C [68°F])
• This figure may differ according to conditions such as temperature and other factors. Use only as a guide.
• Laser Classification:
• IEC60825-1: Class 1M/Laser Product
• FDA/21 CFR Part 1040.10: Class I Laser Product
• Wavelength (nm): 905
• Pulse Duration (ns): 22
• Output (W): 12.4
• Beam Divergence (mrad): 
• Vertical: 3.75
• Horizontal: 0.17