12X42 PROFESSIONAL BINOCULARS, 1000m HD FIELD OF VIEW: High performance binoculars, 12x magnification and binoculars with 42mm lens diameter provide 303ft / 1000yds 101M / 1000M field of view, so you can observe a lot without having to adjust your position.99.5% LIGHT TRANSMISSION, ULTRA HD IMAGE PRESENTATION: Professional binoculars, premium BAK4 prism and FMC wideband coating lenses provide 99.5% total light transmission for a brighter view guaranteed and guarantee an amazing experience. <br>The low light function also ensures a clear view of twilight, but not in total darkness.ALL-METAL ALUMINUM ALLOY FOCUS WHEEL AND DUAL FOCUS DESIGN: Compared with other telescopes, the telescope adopts new metal focusing wheel, offers higher focusing accuracy, very robust and sustainable. adjustment by smooth central focusing wheel and diopter adjustment ring on the right eyepiece. It is very easy for you to adjust the focus and zoom in close to see through clear images. <br>WATERPROOF NITROGEN FILLED & ANTI-FOG design Together with the waterproof nitrogen-filled design, the binoculars will ensure maximum performance in various weather conditions, the eyecup design and attached lenses cover the binoculars , ergonomic design provides a non-slip grip. <br>COMPACT AND LIGHTWEIGHT: The foldable binoculars are compact and light enough to be easily carried, Binoculars Ideal gifts for children, outdoor enthusiasts, EDC enthusiasts and even everyone. Ideal for hunting, rock climbing, bird watching, wildlife and scenery, concerts, sports, hiking, camping and travel. <br>Product Usage: <br>Product parameters: <br>Relative brightness: 18.23 <br>Magnification: 12x <br>Number of lens groups: 8 pieces, 6 groups <br>Color: Black Gold <br>Objective aperture: 42mm <br>Jin Jiao distance: 2M <br>Cylinder diameter: 4MM <br>Lens coating: multi-layer coating <br>Discharge distance: 15.2mm <br>