It is the professional roof prism waterproof compact binocular,the binoculars come with a newest magnesium alloy universal phone adapter which is compatible with most smart phones, It can also suitable for other binoculars within 1 inch -1.9 inch ocular len size. In addittion, you will also receive a portable bag with Anti-lost strap to protect your lightweight binoculars.
Phase-correction Bak-4 prisms and double-sided multi-layer ultra-broadband green membrane coating deliver clear vision even in low light condition and give you an accurate color reproduction, so you will get a bright, crisp and natural image and protect eyes from fatigue. They can be used in almost any conditions, from bright sunny days to rainy evenings.
10x26 binocular with BaK-4 roof prism and fully multi-coated optics offers high light transmission . superior resolution and bright . clear images. It also has rubber armored body for durable use . perfect for campers . hunters . sports enthusiasts and so on.
hunting, concerts, sports events, etc, because they have high magnification, good light quality, and yet are still easy to hold steady. 12x binoculars are difficult to hold steady, so you will experience a much shakier image. 8x binoculars have less magnification, lower light, & lower image quality. In our professional experience, most people prefer 10x26 Hunting Telescope.
It uses super multi-6-layer coatings green film objective lens and eyepiece, and large smart phase correction coating BAK4 Roof Prism which is the key elements of an optical device, make your view brighter, clearer and deliver crisp images.