20×50 binoculars, an ideal companion for many bird watching lovers
Wide-angel field of view
Centre-focus knob for fast and high precision focusing
Ideal for birding watching, camping,hunting,opera,concert,sports,sightseeing,business visit and so on.
How to Focus:
1.Close the right eye and view an object with the left eye.
2.Keep an eye on the binoculars and turn the center focus wheel at the same time until you see a strong, clear object.
3.Close the right eye and open the left eye, turn the right eyepiece until the object is sharp and clear.
4.The eyes are now at the point and it is important to use only the Focus Central wheel to concentrate on the object.
Model: 20 x 50
Obj.Objective dia. : 50 mm
Type of prisms: BK4
Field of View @ 1,000 yds: 400ft
Exit pupil diameter: 4
Ejection pupil Dist: 17
min. distance: 5 m
Relative brightness: 25
Eyepiece Diameter: 24mm
Viewing angle: 8.2 degrees
Diopter: right eyepiece
Nitrogen filled: no
Unit Diamension: 190x175mm
Unit weight: 790g
1 * 20×50 Binoculars
4 * Lens Capsl
1 * Carrying Bag
1 * Neckstrap
1 * Cleaning ClothCable
1 * Manual
12 Months Warranty:
If you don’t seem to be satisfied with it. Contact us, 100% refund, no risk.
★Professional Powerful Binoculars: Quality optics with stunning HD clarity. Large Field of View,with 20mm objective lens diameter, it has high magnification 10X, 50-Millimeter lens diameter, 400 Feet field of view at 1000 yards, provides wide field of view, 26 ounces weight.
★Compact Binoculars: Made of ABS and metal, centre-focus knob guarantee fast and high precision focusing, focus system holds your subject in sharp focus,easy and convenient to use.It is going to take you to into a clear and bright world in which you’ll be able to appreciate incredible landscape.
★FMC Broadband Coating Technology BAK-4 Prisms: The Objective lens are multi-coated with anti-reflection green film ensure superior light 99.5% transmission and brightness,with increased contrast and resolution,guarantee crisp and sharp images in low-light and long-range conditions.
★Comfortable Touch-feel and Durable Construction: Non-slip rubber armor and Soft Texture Grip absorbs shock and provides a firm grip. With long eye relief, you’ll be able to view clearly and comfortably,also waterproof,perfect for sports,wildlife,trip or out of doors activities.
★Powerful Applicationand User-friendly: Binoculars with high light transmission, you’ll be able to see clear image under low light, ideal for enjoying opera, concert, night scene. It also is a good choice for giving gifts to friends.Limited lifetime warranty.