General

Model

10x25 Essentials
Optics Viper HD 10x42

Manufacturer

Tasco
Vortex

Amazon rating

3.5
4.7

Customer reviews on Amazon

316
290

Basic Info

Type

Monoculars
Binoculars

Optical specifications

Prism Type

Roof

Magnification

10x
10x

Objective Lens Diameter

25mm
42mm

Angle of View

5.5
6.1

Field of View

288' (96 m at 1000 m)
319' at 1000 yd / 105.91 m at 1000 m

Exit Pupil Diameter

2.5mm
4.2

Eye Relief

16.5

Minimum Focus Distance

5.1' / 1.55 m

Interpupillary Adjustment

59 - 75 mm / 2.32 - 2.95"

Dioptric Correction

Focus Type

Center

Physical specifications

Waterproof

Fogproof

Power Source

Dimensions

5.8 x 5.3 x 1.65"

Weight

0.29 lb (133 g)
24.6 oz

Tripod Socket

Packaging Info

Box Dimensions (LxWxH)

8.5 x 5.5 x 2.6"
8.75 x 7.3 x 4.1"

Package Weight

0.3 lb
2.45 lb