Nikon ProStaff 550 Laser Rangefinder

Stop guessing at distances while hunting or building with the Nikon ProStaff 550 laser rangefinder. Offering absolute precision in the palm of your hand, the ProStaff 550 employs Nikon’s advanced Tru-Target ranging system, which lets users prioritize smaller and harder-to-range lone targets at the push of a button. As a result, it’s easier than ever to range objects as small as fence posts, or get an instant read on that lone buck in the meadow. The unit also relies on Nikon’s advanced ID technology to compensate for various incline or decline shooting angles–up to an incredible plus-or-minus 89 degrees (nearly vertical up or down). And thanks to Nikon’s digital measurement processor, you’ll enjoy speedy 1/2-yard accuracy within 99.5 yards, and 1-yard accuracy from 100 to 550 yards. On the other end of the spectrum, the unit can range as close as 11 yards, so you aren’t restricted to long-distance targets only. This is an Amazon’s product review. Checkout more details bellow.

Product Features

  • True 550 Yard Ranging Capability For virtually any situation.
  • Tru-Target Ranging System Flexible ranging mode capabilities for various hunting conditions and terrain (see page 11 for Tru-Target details)
  • Waterproof/Fogproof (except battery chamber) Guaranteed performance in virtually any conditions.

Add in such features as 6x multicoated optics, an eyeglass-friendly 18mm of eye relief, a continuous measurement mode, 100-percent waterproof and fogproof construction; and a maximum measurement of 733 yards and you have a comfortable, powerful range finder that leaves its competitors in the dust.


  • Finish: Green
  • Measurement range: 11 to 550 yards
  • Increment reading: 0.5 to 1 yard
  • Viewfinder display: meters/yards
  • Magnification: 6x
  • Angular field of view (real): 6 degrees
  • Angular field of view (apparent) 34.9 degrees
  • Eye relief: 18mm
  • Diopter adjustment: +/-4
  • Power source: 1 CR2 lithium battery
  • Objective diameter: 21mm
  • Exit pupil: 3.5mm
  • Dimensions: 1.5 by 2.7 by 5.1 inches (W x H x D)
  • Weight: 6.3 ounces (without batteries)

New Nikon Prostaff 550 6X21 8369 Hunting Laser Rangefinder. Brand New Including CR2 Lithium Battery, Instruction Book, Strap and Case.Easy-to-use model features Distant Target Priority Mode specifically designed for hunting.Measurement range: 10-500m (11-550 yd.)Distance measurement display step is 0.5m (shorter than 100m/yd.) High-quality 6x monocular with multilayer coating for bright, clear images High-eyepoint design affords eyeglass wearers easy viewing Easy one-push measurement after the power is turned on Compact, lightweight design enables easy, single-hand operation Diopter adjustment function.Waterproof (up to 1 meter for 10 minutes), but not for underwater usage; the battery chamber is water resistant Wide temperature tolerance: -10C to +50C Measurement range 10-500m/11-550 yd. Distance display (Increment) Every 0.5m/yd. (shorter than 100m/yd.)Every 1.0m/yd. (greater than 100m/yd.) Finder Magnification (x) 6 Effective objective diameter (mm) 21 Actual field of view 6.0 Exit pupil (mm) 3.5 Eye relief (mm) 18.2 Dimensions (LxHxW) (mm) 130x69x37 Weight (g) (excluding battery) 180 Power source CR2 lithium battery x 1 (DC 3V)Auto power shutoff function equipped (after 8 sec.)

That’s all about the Nikon ProStaff 550 Laser Rangefinder. This Laser Rangefinder is available in You can directly order or buy from here.
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Imrul Haque is Product Engineer at TheTechJournal. He writes about new products and covers mobile apps. You can reach him on Twitter And Google+.

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