General

Model

10x25 Blackhawk
Optics Viper HD 10x42
8x32mm Point 'n View

Manufacturer

Barska
Vortex
Barska

Amazon rating

3.7
4.7
2.7

Customer reviews on Amazon

213
267
33

Basic Info

Type

Monoculars
Binoculars
Digital Camera Binoculars

Optical specifications

Prism Type

Roof
Roof

Magnification

10x
10x
8x

Objective Lens Diameter

25mm
42mm
32 mm

Angle of View

5.8
6.1
6.3

Field of View

303' at 1000 yd (101 m at 1000 m)
319' at 1000 yd / 105.91 m at 1000 m
330' at 1000 yd / 109.6 m at 1000 m

Exit Pupil Diameter

2.5 mm
4.2
4.0 mm

Eye Relief

11 mm
16.5
14 mm

Minimum Focus Distance

13 ft (4 m)
5.1' / 1.55 m
16.4' / 5.0 m

Interpupillary Adjustment

59 - 75 mm / 2.32 - 2.95"

Dioptric Correction

Focus Type

Center
Center

Physical specifications

Waterproof

Fogproof

Power Source

4x AAA alkaline batteries

Dimensions

1.25 x 1.25 x 4.25 (3.2 x 3.2 x 10.8 cm)
5.8 x 5.3 x 1.65"
8.5 x 6 x 3.3" / 21.6 x 15.2 x 8.4 cm

Weight

5 oz (142 g)
24.6 oz
13.8 oz / 391.2 g

Tripod Socket

Packaging Info

Box Dimensions (LxWxH)

5.0 x 2.2 x 1.9"
8.75 x 7.3 x 4.1"
8.4 x 5.9 x 3.1

Package Weight

0.35 lb
2.45 lb
1.6 lb