The brightness and clarity of the Onika Black Hawk telescope are all-weather, with a large 50mm aperture, high sensitivity, and a wide field of view. With ED ultra-low dispersion glass lenses, advanced fully coated optics, and high-coated BAK4 prisms, the Onika Black Hawk telescope can collect more light and produce brilliant color authenticity. Waterproof, shock-resistant, and rubber protective layers are ready for any eventuality. IPX7 waterproof rating, no matter how harsh the conditions, with an Onika Black Hawk telescope, your vision will be clear at a glance!

Product Features:

ED extra-low dispersion lens: ED (Extra-low Dispersion) low-dispersion lens is a special glass that disperses light of different wavelengths to reduce the chromatic aberration caused by telephoto. Different colors of visible light have different refractive indices due to different wavelengths, so that the light cannot converge on the same plane. Especially in telescopes with long focal lengths, red and blue light are prone to chromatic aberration due to different wavelengths, greatly reducing the sharpness and vividness of the image. ED lenses greatly reduce the color produced by telephoto by focusing all kinds of wavelengths of light on the same point, making the image sharp and vivid, with strong contrast, and restoring the true color.

BAK4 prism: BAK4 is a glass with a refractive index higher than BK7, which can effectively improve the light transmittance, enhance the observation effect of the telescope, and make the viewing clearer and more vivid without distortion. The contrast is higher and the image is sharper in the dim light environment at night.

FMC multi-layer prism coating: The entire telescope uses FMC multi-layer coating, which makes the anti-reflection effect more evenly distributed over the entire visible light wavelength range, and can obtain more realistic and natural observation colors.

Level 7 nitrogen-filled waterproof: Outdoor activities and summer and rainy weather have more sweat stains. The Oonica Black Hawk series binoculars can achieve level 7 nitrogen-filled waterproof. Under certain conditions, they can withstand a 30-minute 1-meter water intrusion test, allowing users to be fearless of wind and rain.

Master craftsman modern design: Oonica Black Hawk 10x50ED and 12x50ED binoculars are designed to be lightweight and highly durable. The anti-slip design on the side of the mirror body makes it easy to use and has a good texture and is not easy to damage; the overall design is ergonomic.

Application Areas:

Outdoor tourism, wilderness exploration, sports events, concerts, power safety inspections, forestry surveys, security and police, military inspections, industrial inspections, maritime observations, archaeological research, railway line selection, land and resources surveys, etc.