General

Model

10x42 Spirit ED
10x40 Blackhawk
CV 1225

Manufacturer

Vanguard
Barska
Vivitar

Amazon rating

4.1
3.5
2.3

Customer reviews on Amazon

111
214
141

Basic Info

Type

Binoculars
Monoculars
Digital Camera Binoculars

Optical specifications

Prism Type

Roof
Roof

Magnification

10x
10x
12x

Objective Lens Diameter

42mm
40mm
25 mm

Angle of View

6.0
6

Field of View

451.8' at 1000 yd / 150.0 m at 1000 m
315' at 1000 yd (105 m at 1000 m)
303' at 1000 yd / 101 m at 1000 m

Exit Pupil Diameter

4.2
4 mm
2.1 mm

Eye Relief

16.0
17.5 mm
11.0 mm

Minimum Focus Distance

9.19' / 2.8 m
13 ft (4 m)
3.0 m

Interpupillary Adjustment

58-70 mm

Dioptric Correction

Focus Type

Center
Center

Physical specifications

Waterproof

Fogproof

Power Source

Dimensions

5.71 x 4.92"
6 x 2 x 2" (15.2 x 5.1 x 5.1 cm)
5.8 x 3.8 x 2.0" / 14.6 x 9.5 x 5.1 cm

Weight

22.58 oz
10 oz (283.5 g)
9.7 oz / 275 g

Tripod Socket

1/4"-20

Packaging Info

Box Dimensions (LxWxH)

9.0 x 7.0 x 3.0"
7.0 x 2.5 x 2.4"
12.8 x 9.5 x 4.5"

Package Weight

2.5 lb
0.9 lb
1.1 lb