ETZRYSYB Telescope 8-24x40 zoom Monocular hd Metal Optical lens Astronomical With Leather Bag Original black

Very suitable for hiking, camping, bird watching, wildlife, sports, concerts, travel, and scenic viewing. ✿All-optical lens amber coating, light transmittance of up to 99.8%, providing the most realistic color, 40mm large objective lens visual range, comfortable to use. Design positive and negative memory scales to give you precise focus. ✿The high-end BAK4 prisms offer excellent quality and 99.5% total internal reflection pass rate, providing sharper images than other prisms. ✿ The high density and high refractive index effectively eliminate light divergence inside the glass and reduce light loss in the glass. ✿ The lenses are all-optical lenses, and the coatings are all-optical FMC ultra-wideband green film ✿ Small size, easy to carry, higher brightness, better resolution Whether it's keeping it at home to observe the moon or planets, or taking this travel telescope on the road to watch birds and appreciate scenery, it's a great gift for beginners to enjoy various family entertainment times.