General

Model

10x40 Blackhawk
10-30x60mm Gladiator Zoom

Manufacturer

Barska
Barska

Amazon rating

3.5
3.7

Customer reviews on Amazon

214
150

Basic Info

Type

Monoculars
Binoculars

Optical specifications

Prism Type

Porro

Magnification

10x
10-30x

Objective Lens Diameter

40mm
60mm

Angle of View

6
12x:

Field of View

315' at 1000 yd (105 m at 1000 m)
12.0x:

Exit Pupil Diameter

4 mm
10x: 6.0 mm, 30x: 2.0 mm

Eye Relief

17.5 mm
10x:

Minimum Focus Distance

13 ft (4 m)
32.8' / 10.00 m

Interpupillary Adjustment

Dioptric Correction

Focus Type

Center

Physical specifications

Waterproof

Fogproof

Power Source

Dimensions

6 x 2 x 2" (15.2 x 5.1 x 5.1 cm)

Weight

10 oz (283.5 g)
41.6 oz

Tripod Socket

Packaging Info

Box Dimensions (LxWxH)

7.0 x 2.5 x 2.4"
9.9 x 8.5 x 3.6"

Package Weight

0.9 lb
3.1 lb