🔭【OPTIMAL EYEPIECE LENS SIZE】: Featuring a 22mm large eyepiece diameter, our zoom binoculars offer an expansive field of view. This larger lens gathers more light for a brighter, clearer experience. Plus, 10-30X50 binoculars with a silicone protective cover and robust tempered material, it's easier to protect compared to larger eyepiece binoculars, ensuring long-lasting performance. | 🔭【50MM FMC OBJECTIVE, BAK7 PRISM, NIGHT VISION】: Our low light night vision binoculars with bak7 prism, 55MM objective lens, and FMC Full Multi-Layer Coating glass lens. The lens has well controlled glare and ghosting. It is easy to see objects in shadow even in backlight or bright background.imaging more vivid colors without dark edges. This high powered binoculars can be used at night, but not in complete darkness. | 🔭【QUALITY OPTICS】: This easy focus binoculars for adult, offering 10-30X zoom magnification. Tripod with an anti-shake interface for steady viewing. Enjoy high-definition and expansive view of 235ft/1000yds. The corrective optical coating ensures color fidelity and minimal distortion. Our Military binocular aslo with diopter system, can fine-tune any imbalance in your vision. The large-sized center focus knob adds simplicity to operation and ensures easy focusing. | 🔭【 NON-SLIP & WATER-PROOF & DUST-PROOF & ANTI-FOG】 This birding binocular is ergonomically, feature a sturdy metal structure and weigh only 1.76lb (800g), ensure stability during long-term use. The anti-slip texture paired with odorless rubber armor, offers protection and comfortable grip. With O-ring sealed optics and fog-proof coating, these hunting binoculars can prevents moisture, dust, and debris intrusion. Waterproof, but not recommended to use for prolonged heavy rain or submersion. | 🔭【WIDE RANGE OF USES】: The binoculars for cruise ship, hunting, bird watching, animal viewing, sailing, travel, sports games, concerts, opera, stargazing, sightseeing and astronomical viewing. Also perfect for outdoor activities such as climbing, hiking, travelling, camping, watching wildlife and scenery. 【PACKAGE】: Black Messenger Bag *1, Lens Protective Cap *4, Binocular Harness Strap *1, Binocular Instructions *1, Lens Cleaning Cloth *1, Zoom Binoculars *1.