10X25 Compact Prism Waterproof Binocular Telescope
Features: ALL optical green lens has high light transmittance,and the 99% total internal reflection to keep a good image,and you can see the stuffs clearly in weak light condition(NOT DARK). Multi coated optics for excellent light transmission. 10 x magnification with 25 mm objective len provides a wide field of view that measures 114 feet at 1000 yards. Adjustable eye widths make it can fit different view distance. Large center focus knob for easy adjustments makes it easy to pull focus as you view the field. Specification: Material: Rubberv Magnification: 10X Objective lens diameter: 25mm Eye cups type: Twistup Focus System: Center Field of view: 114m/1000 Field angle: 7.5 degrees Close focus: 3m Eye relief: 20mm Lens coating: Fully multicoated Dimension: 11 x 11 x 5cm / 4.33 x 4.33 x 1.97inch Package Includes: 1 x Binoculars 1 x Portable bag 1 x Cleaning cloth