190. Binoculars Live 10x Concert Opera Glasses Lamicall for Sports Viewing Telescope Theater Opera Glasses Eye Width Adjustment Objective Lens Diameter 25mm Eyepiece 12mm Eye Width 55-75mm Image Stabilization Anti-Shake Handheld Stabilization for Children Ultra-Lightweight Small Waterproof Dome Live Opera Theater Sports Viewing Hiking Travel Outdoor Bird Watching Neck Strap Storage Bag Included White Brand: Lamicall Color: White Model Name: ODSB01-JP-W *The strap specifications have been changed. About this product [10x Magnification & 5.8° Wide Field of View] These binoculars offer 10x magnification. With a 5.8° ultra-wide field of view, the field of view is equivalent to 114 meters from 1000 meters away. If you need them for concerts, sports viewing, or theater, the 10x magnification binoculars provide the best experience. [Excellent Optical Structure] The binoculars' prism structure uses FMC coating, achieving high light transmittance, reducing light loss, and ensuring a clear, bright view and high resolution. The objective lens diameter is 25mm, improving the light-gathering ability of the small telescope. It ensures sufficient visibility during the day and provides an excellent visual experience even in dim places. [Compact and Small Structure] The small telescope has a compact design that is easy to hold in one hand, weighing only 190 grams, so you won't get tired even after using it for a long time. It can be easily used by women with small hands and children. Also, a neck strap is attached, so you can hang it around your neck and free your hands when you are not using the telescope. You can easily carry the telescope. [Eye Width Adjustment & Compatible with Glasses] You can easily adjust the eye width by folding the opera glasses. The eye width can be adjusted from 55mm to 75mm, and it can be used by children to adults. Also, it can be used even when wearing glasses, so you can easily use these binoculars without removing your glasses. [How to Use] First, adjust the eye width of the binoculars to the appropriate width according to the distance between your eyes. Close your right eye and turn the knob in the center of the binoculars to focus the left eye. Then, close your left eye and turn the knob on the right eyepiece to focus the right eye.