Established in 1995, Guanghi Optical Instrument Co., Ltd. is a joint stock China zoom binocular manufactuer and designer engaged in the manufacturing and marketing of a wide variety of Optical Instrument and products. Our products are widely applied in the education of students, research in lab, entertainment and science explore. During more than one decade's development, our products have awarded the CE certificate. We also have our own quality control system and customer' service system. So we can accept the order against customers' samples, specifying designs, specifications, and packaging requirements. We also prepared to accept the OEM and custom zoom binoculars with customer's own trade marks or brand names.

Waterproof
Multi-coated optics
High quality BAK-4 prisms
Large aperture perfect for low light conditions and stargazing
Long eye relief ideal for eyeglass wearers
celestron?s SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars. Ideal for astronomical viewing or for terrestrial (land) use, especially over long distances. SkyMaster models feature high quality BAK-4 prisms and multi-coated optics for enhanced contrast. celestron has designed and engineered the larger SkyMaster models to meet the special demands of extended astronomical or terrestrial viewing sessions.

Quick central focusing
Sharp multicoated optics for superb contrast and vivid color
New ergonomic body design
BaK4 high index prisms
Diopter adjustment for strain-free viewing
Though traditionalists might prefer fixed focal optics, the Nikon Eagle View Zoom binocular offers you the ability to zoom from 8-times to 24-times magnification. Perfectly sized for theater and stadium use, the zoom feature helps you get amazingly close to the subjects your viewing. It really is a cool feature! Zooming up and back is easy and fun. Sharp multicoated optics offer superb contrast and vivid color that, along with BaK4 high-index prisms, provide ultra clear and strain-free viewing. Eye Relief - 13-8.9mm Angle of View - 4.6 degrees at 8X Magnification / Apparent Angle of View - 37.1 degrees at 8X magnification Field of View at 1000mm - 80 degrees at 8X magnification (about 240 feet) Minimum Focus Distance - 13.2' Unit Dimensions (LxW) - 4.6 x 4.3 / Weight - 12.3 ounce Nikon USA 25-Year Limited Warranty.

Go to China Telescope & Binoculars Manufacturer Catalog or China Telescope & Binoculars Catalog to find more China Products!