Compare Nikon Prostaff 3I vs Nikon COOLSHOT 20

Basic Info

Type

Laser Rangefinders
Laser Rangefinders

Rangefinder specifications

Laser Type

Class 1M
Class 1 IR eye safe

Metering Range/Accuracy

8 - 650 yd( 7 - 594 m)/
6 - 550 yd / 5 - 500 m

Optical specifications

Prism Type

Roof
Roof

Magnification

6.0x
6.0x

Objective Lens Diameter

21mm
20mm

Angle of View

7.5
6

Field of View

394' at 1000 yd / 131 m at 1000 m
315' at 1000 yd / 105 m at 1000 m

Beam Divergence

Resolution

Exit Pupil Diameter

3.5 mm
3.3 mm

Eye Relief

18.3 mm
16.7 mm

Minimum Focus Distance

Interpupillary Adjustment

Dioptric Correction

+/-

Focus Type

Physical specifications

Weatherproofing

IPX4-rated, weather-resistant
IPX4-rated, weather resistant

Power Source

1 x CR2 battery
1 x CR2 3V battery

Dimensions

4.4 x 2.8 x 1.4" / 11.2 x 7.1 x 3.6 cm
3.6 x 2.9 x 1.5" / 9.1 x 7.3 x 3.7 cm

Weight

5.6 oz / 158.8 g, without batteries
4.4 oz / 125 g

Tripod Socket

Packaging Info

Box Dimensions (LxWxH)

6.457 x 4.961 x 3.701"
6.4 x 4.9 x 3.1"

Package Weight

0.9 lb
0.7 lb

Common

Model

Prostaff 3I
COOLSHOT 20

Brand

Nikon
Nikon

Rating on Amazon

4.5
4.3

Reviews on Amazon

40
301

Laser Rangefinders comparison rating

  • better
  • worse
  • 3
  • 1.5
  • 3Nikon Prostaff 3I
  • 1.5Nikon COOLSHOT 20

The best laser rangefinder is Nikon Prostaff 3I. Purchase Nikon Prostaff 3I at Amazon

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