General

Model

8x42 Oceana
10x42 Monarch 7

Manufacturer

Celestron
Nikon

Amazon rating

3.5
4.5

Customer reviews on Amazon

25
118

Basic Info

Type

Monoculars
Binoculars

Optical specifications

Prism Type

BaK-4 Roof
Roof

Magnification

8x
10x

Objective Lens Diameter

42mm
42mm

Angle of View

7
6.7

Field of View

376' at 1000 yd (183 m at 1000 m)
351' at 1000 yd / 116.53 m at 1000 m

Exit Pupil Diameter

5.25 mm
4.2

Eye Relief

18 mm
16.4

Minimum Focus Distance

42.6' (13 m)
8.2' / 2.50 m

Interpupillary Adjustment

Dioptric Correction

Focus Type

Center

Physical specifications

Waterproof

Fogproof

Power Source

Dimensions

5.6 x 5.1"

Weight

12 oz (340 g)
23.6 oz

Tripod Socket

Packaging Info

Box Dimensions (LxWxH)

7.9 x 4.4 x 2.8"
7.1 x 6.7 x 4.0"

Package Weight

1.1 lb
2.15 lb