Bushnell Vari Zoom 10-30x50 Binoculars

Features
- BaK-7 porro prisms
- Fully multi-coated optics allow maximum light transmission for optimum brightness
- Twist-up eyecups allow quick adjustment for optimum eye relief
- Large center focus knob for precisefocusing - even when wearing gloves
- Trim, ergonomic shape for easy, all-day use
- Textured, non-glare, non-slip rubber armor absorbs shock
- Warranty: 30 years
 
Specifications
- Optical system: Porro prism
- Objective lens diameter: 50 mm
- Magnification: 30x max,10-30x Zoom
- Field of view at 1000 m: 50-33m
- Luminous intensity: 25.0-2.8
- Twilight factor: 22.4-38.7
- Exit pupil: 5-1.6 mm
- Close focus: 7.6 m
- Eye relief: 15 mm
- Weight: 0.680 kg
 
Included Accessories
- Carrying bag
- Neck strap