General

Model

10x25 Blackhawk
3D TD 050ED
10x42 Monarch 7

Manufacturer

Barska
Carson
Nikon

Amazon rating

3.7
4.7
4.5

Customer reviews on Amazon

213
325
114

Basic Info

Type

Monoculars
Binoculars
Binoculars

Optical specifications

Prism Type

Roof
Roof

Magnification

10x
10.0x
10x

Objective Lens Diameter

25mm
50mm
42mm

Angle of View

5.8
6.7

Field of View

303' at 1000 yd (101 m at 1000 m)
262' at 1000 yd / 86.98 m at 1000 m
351' at 1000 yd / 116.53 m at 1000 m

Exit Pupil Diameter

2.5 mm
4.2

Eye Relief

11 mm
20
16.4

Minimum Focus Distance

13 ft (4 m)
13.1' / 3.99 m
8.2' / 2.50 m

Interpupillary Adjustment

58 - 72 mm / 2.28 - 2.83"

Dioptric Correction

-4 / 4

Focus Type

Center
Center

Physical specifications

Waterproof

Fogproof

Power Source

Dimensions

1.25 x 1.25 x 4.25 (3.2 x 3.2 x 10.8 cm)
6.5 x 5 x 2"
5.6 x 5.1"

Weight

5 oz (142 g)
26.4 oz
23.6 oz

Tripod Socket

Packaging Info

Box Dimensions (LxWxH)

5.0 x 2.2 x 1.9"
8.504 x 7.244 x 4.724"
7.1 x 6.7 x 4.0"

Package Weight

0.35 lb
3.25 lb
2.15 lb