Barska 10 30x60mm Gladiator Zoom Binocular
Features
- Zoom Magnification Lever
- Traditional BK7 Porro Prisms
- Anti-Reflection Multi-Coated Ruby Optics
- Large Centre Focusing Wheel
- Tripod Mountable with Optional Adapter
Description
The 10-30x60mm Gladiator Zoom Binocular from Barska is designed for long distance terrestrial and astronomical viewing. The powerful variable magnification range allows the viewer to scan a large field of view and then zoom in on the selected object to make detailed observations. The large, oversized objectives and ruby multi-coatings draw in copious amounts of light to push the low-light capabilities of the optic beyond smaller optics, while a large exit pupil at low magnification ensures complete coverage of the user's pupil when it gets fully dilated as light fades. An ergonomically-placed zoom lever allows users to make fast magnification changes while viewing through the eyepieces with a simple movement of their right index or middle finger. The large objectives add weight to the binocular, so to reduce arm fatigue from holding them, for long duration glassing sessions, or to keep the binocular steady at high magnifications, they can be tripod mounted using an optional adapter.
Features
Optical Performance
- Powerful 10-30x zoom magnification range
- Oversized 60mm objective lenses
- Traditional BK7 Porro prism design
- Anti-reflection multi-coated optics limit light loss and enhance contrast and colour rendition
- Red (ruby) lens tint helps to improve image contrast and boosts the appearance of objects against blue and green backgrounds
- 156' field of view at 1000 yards, at 12x power
- Wide 6mm exit pupil, at 10x, completely covers dilated pupils at low-light to eliminate vignetting
Use and Handling
- Convenient ergonomically-placed zoom lever is easy to manipulate with right index or middle finger while looking through binocular
- Zoom indicators on right ocular clearly shows selected magnification for repeatability
- Large centre focusing wheel
- Right-eye dioptric correction
- Fold-down rubber eyecups for comfortable use with or without eyewear
Construction Details
- Non-reflective matte-black finish
- Protective rubber armouring provides a slip-resistant grip
- Tripod mountable with optional adapter
Specifications
Prism Type | Porro |
Magnification | 10-30x |
Objective Lens Diameter | 60mm |
Angle of View | 12x: 3.0° (actual) |
Field of View | 12x: 157.5' @ 1000 yd / 52.5 m @ 1000 m |
Minimum Focus Distance | 32.8' / 10 m |
Exit Pupil Diameter | 10x: 6.0 mm 30x: 2.0 mm |
Eye Relief | 10x: 13 mm |
Focus Type | Centre |
Tripod Mount | Yes (Adapter Optional) |
Weight | 1179.4 g |
In The Box
- Barska 10 30x60mm Gladiator Zoom Binocular
- Lens Cloth
- 2 x Objective Lens Covers
- Neck Strap
- Carrying Case
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Details
- Product: Barska 10 30x60mm Gladiator Zoom Binocular
- Manufacturer: Barska
- Model: AB10762
- SKU: AB10762
- RM Product #: 18744