Compare Nikon Prostaff 7i vs Newcon Optik LRM 1800S

Basic Info

Type

Laser Rangefinders
Laser Rangefinders

Rangefinder specifications

Laser Type

Class 1M eye-safe IR
Class 1, 905nm

Metering Range/Accuracy

8.0 - 1300.0 yd / 7.3 - 1188.7 m
11

Optical specifications

Prism Type

Roof
Roof

Magnification

6.0x
7.0x

Objective Lens Diameter

21mm
25 mm

Angle of View

7.5
8

Field of View

394' at 1000 yd / 131 m at 1000 m

Beam Divergence

2.0 mrad

Resolution

3.3 ft (1 m)

Exit Pupil Diameter

3.5 mm
3.6 mm

Eye Relief

18.3 mm

Minimum Focus Distance

Interpupillary Adjustment

Dioptric Correction

+/-

Focus Type

Physical specifications

Weatherproofing

Submersible to 3.3' / 1 m, for up to 10 min
Water-resistant

Power Source

1 x CR2 lithium
(1) 9V battery

Dimensions

4.4 x 2.8 x 1.5" / 11.2 x 7.1 x 3.8 cm
5 x 5 x 2.4" (13 x 12.5 x 6 cm)

Weight

6.2 oz / 175.8 g, without battery
15.7 oz (445 g)

Tripod Socket

1/4

Packaging Info

Box Dimensions (LxWxH)

6.4 x 4.9 x 3.7"
6.6 x 6.5 x 4.1"

Package Weight

0.9 lb
1.55 lb

Common

Model

Prostaff 7i
Optik LRM 1800S

Brand

Nikon
Newcon

Rating on Amazon

4.3
3.1

Reviews on Amazon

40
8

Laser Rangefinders comparison rating

  • better
  • worse
  • 4.5
  • 0
  • 4.5Nikon Prostaff 7i
  • 0Newcon Optik LRM 1800S

The best laser rangefinder is Nikon Prostaff 7i. Purchase Nikon Prostaff 7i at Amazon

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