General

Model

Optical Inc 10x25 T
Monovid 8x20

Manufacturer

Zeiss
Leica

Amazon rating

4.0
4.9

Customer reviews on Amazon

7
45

Basic Info

Type

Monoculars
Monoculars

Optical specifications

Prism Type

Magnification

10x
8.0x

Objective Lens Diameter

25mm
20 mm

Angle of View

5.0
6.3

Field of View

264' (88 m at 1000 m)
331' at 1000 yd / 110 m at 1000 m

Exit Pupil Diameter

2.5mm
2.5 mm

Eye Relief

15mm
15 mm

Minimum Focus Distance

14.8' (4.5 m)
5.9' / 1.8 m

Interpupillary Adjustment

Dioptric Correction

Focus Type

Physical specifications

Waterproof

Fogproof

Power Source

Dimensions

4.3" (109mm)
1.4" / 35.5 mm

Weight

0.19 lb (88g)
4.0 oz / 112 g

Tripod Socket

Packaging Info

Box Dimensions (LxWxH)

5.748 x 4.016 x 2.598"
7.9 x 6.1 x 3.8"

Package Weight

0.65 lb
1.0 lb