BNISE - 10x42 High Powered Magnification Binoculars - Bright and Clear Range of View - for Travel Bird Watching, Astronomy, Sports and Wildlife-Comes with Case, Lens Caps, Strap and Warranty-Black

Description

Features:
BaK-4 prisms for bright, clear, crisp viewing; 10x Magnification
Multi-coated optics for superior light transmission
O-ring sealed and nitrogen purged for reliable, fog-free performance
Non-slip rubber armor absorbs shock while providing a firm grip
Twist-up eyecups
Large center-focus knob for easy adjustments
Roof Prism System and Longer eye relief


Specifications:
Item No.: BNISE-1106-Black
Magnification: 10x
Objective lens diameter: 42 millimeter
Prism Type: BaK-4, Roof
Focus System: Center
Field Angle: 5.6 Degrees
303-foot field of view at 1,000 yards
Exit Pupil: 4.1 millimeter
Exit Relief: 15 millimeter
Lens coating: Fully multi-coated
Eyecups System: Rubber / Pop-up / Twist-up
Close Focusing Distance: 16ft
Dimensions(in): 5.9(L)x2.3(W)x4.9(H)
Weight: 21.7oz
Color: Black
Relative Brightness: 16.81
Twlight Index: 20.49
Resolution: 6.2"
Interpupillary Dist.: 56-74 millimeter


Package includes:
1 x Binoculars
1 x Cleaning Cloth
1 x Neck Strap
2 x Lens Cover
1 x Instruction(6 Languages)
1 x Carrying Bag


About BNISE:
BNISE is a high-end brand in the field of optical; BNISE has devoted to professional design and production of optical high-end products more than 20 years and the factory has more than 100 professionals in the optical system design and research, thus ensuring the strong technical background and development ability in high-end advanced optical technology in optical field; BNISE mainly produce and sale to the United States, Japan and Germany and other developed markets and participates in various optical technology exhibitions worldwide all the year round; in 2015, the annual sales were beyond one hundred million dollars. BNISE hopes to provide higher quality, better service, and life-time durable optical products for consumers.