General

Model

10x42 Spirit ED
8x42 Oceana
CV 1025V

Manufacturer

Vanguard
Celestron
Vivitar

Amazon rating

4.1
3.5
2.6

Customer reviews on Amazon

111
25
115

Basic Info

Type

Binoculars
Monoculars
Digital Camera Binoculars

Optical specifications

Prism Type

Roof
BaK-4 Roof
Roof

Magnification

10x
8x
10x

Objective Lens Diameter

42mm
42mm
25 mm

Angle of View

6.0
7

Field of View

451.8' at 1000 yd / 150.0 m at 1000 m
376' at 1000 yd (183 m at 1000 m)
303' at 1000 yd / 101 m at 1000 m

Exit Pupil Diameter

4.2
5.25 mm
2.5 mm

Eye Relief

16.0
18 mm
11.0 mm

Minimum Focus Distance

9.19' / 2.8 m
42.6' (13 m)
3.0 m

Interpupillary Adjustment

58-70 mm

Dioptric Correction

Focus Type

Center
Center

Physical specifications

Waterproof

Fogproof

Power Source

2 x AAA alkaline batteries

Dimensions

5.71 x 4.92"

Weight

22.58 oz
12 oz (340 g)
6.5 oz / 185 g

Tripod Socket

Packaging Info

Box Dimensions (LxWxH)

9.0 x 7.0 x 3.0"
7.9 x 4.4 x 2.8"
8.4 x 5.5 x 2.8"

Package Weight

2.5 lb
1.1 lb
0.8 lb