APEXEL USA INC.: The APEXEL APL-T6X Monocular is a highly versatile and practical tool with close focus capabilities, suitable for use as a magnifying glass or visual aid. It features a sophisticated optical structure with 6X magnification and 20MM objectives lens, premium optical glass lenses, BaK4 roof prism with FMC Broadband coating, and multi-coating to reduce flare and ghost on the entire lens surface.This tactical monocular is compact and portable, with a solid metal alloy body and a universal clip that fits almost all smartphones. It has a closet focus distance of 1ft/0.3m, making it perfect for exhibitions, viewing, hiking, camping, bird watching, and more. The monocular comes with all accessories, including protective caps for lenses, a hand strap, and a storage bag.The APEXEL APL-T6X Monocular delivers clear, crisp images with sharp, colorful, and clear imaging quality. The professional optical design ensures high imaging quality, with a prism Bak4 that increases the transmittance of light and high color reproducibility. Its observation distance ranges from 0.3m to infinity, with an optimum working distance of 1.6ft-5ft.Overall, the APEXEL APL-T6X Monocular is a newly designed, compact, and reliable tool for anyone who needs a versatile and high-quality monocular. It's suitable for a wide range of activities, including exhibitions, sports events, hiking, camping, bird watching, and more.