Visionking 10x42 Outdoor Sport Professional Waterproof Binoculars Telescope for Birdwatching / Hunting(Black)

Specifications:
1. Type: 10x42 Binoculars
2. Magnification: 10x
3. Caliber: 42mm
4. Prism system: Roof
5. Prism glass: BAK4
6. Focus system: Center
7. Field of view(ft/1000yds): 303
8. Close focus distance: 2m
9. Exit pupil: 4.2mm
10. Eye relief: 18.0mm
11. Eyecup type: Twist-up
12. Coating: FMC-Green
13. Package List: 1x Visionking 10x42 binoculars; 1x soft bag; 1x wipe lens cloth; 1x manual, mirror rope, desiccant, carton.

Features:
1. Durable and Protective, Rubber-armored;
2. Lightweight, ergonomic design,comfortable to hold;
3. Multicoated glass lenses;
4. Long eye relief for eyeglasses wearers;
5. Smooth Central Focus Knob for quick viewing;
6. Close focusing.

Descriptions:
The Visionking 10x42 Binoculars with roof prism design ,allows for a slimmer,more compact shape.And aids in a better grip and offers extra protection from rugged use and weather conditions. Precise image clarity can be achieved with the center focus knob and right hand diopter ring.It is nitrogen filled so that can eliminate inside lens from fogging.It is a ideal product for hunting and camping.