General

Model

Echo 10 30x21 Zoom
8x32mm Point 'n View

Manufacturer

Brunton
Barska

Amazon rating

3.0
2.7

Customer reviews on Amazon

21
33

Basic Info

Type

Monoculars
Digital Camera Binoculars

Optical specifications

Prism Type

Roof

Magnification

10.0 - 30.0x
8x

Objective Lens Diameter

21 mm
32 mm

Angle of View

6.3

Field of View

178 - 10 ft (54 - 3 m) at 1000 yd
330' at 1000 yd / 109.6 m at 1000 m

Exit Pupil Diameter

2.4 - 1.8 mm
4.0 mm

Eye Relief

12 mm
14 mm

Minimum Focus Distance

10 ft (3 m)
16.4' / 5.0 m

Interpupillary Adjustment

Dioptric Correction

Focus Type

Center

Physical specifications

Waterproof

Fogproof

Power Source

4x AAA alkaline batteries

Dimensions

4.25 x 1.25" (11 x 3 cm)
8.5 x 6 x 3.3" / 21.6 x 15.2 x 8.4 cm

Weight

3.2 oz (91 g)
13.8 oz / 391.2 g

Tripod Socket

Packaging Info

Box Dimensions (LxWxH)

7.4 x 6.1 x 2.75"
8.4 x 5.9 x 3.1

Package Weight

0.35 lb
1.6 lb