Product Name

KOWA 코우와BD42-8XD Prominar Xd의 렌즈 쌍안경,그린망원경 오페라 글라스

Product Code: PROD120056802

원본상품명: 興和BD42-8XD Prominar Xdのレンズ?眼鏡、グリ?ン


Technical Details


Product Details

Product Dimensions

Package Dimensions
Width : 5.9 inch
Height : 2.9 inch
Length : 8 inch

Item Weight: 1.5 pounds (View shipping rates and policies)
Shipping Weight: 2.1 pounds (View shipping rates and policies)

ASIN : B00IGUYG2O


Product Description


The BD42-XD Series uses our signature XD lenses to deliver a brighter wide field of view and sharper images without chromatic aberration.Specification
Magnification - 8xObjective Lens Effective Diameter - 42mmMinimum Focusing Distance - 1.5m (5.0ft)Real Field of View - 7.5°Exit Pupil Diameter - 5.3mmRelative Brightness - 28.1Twilight Factor - 18.3Eye Relief - 19mmField of View at 1000m?yds - 131m?ydsFeaturesKowa''s XD Lenses (eXtra-low dispersion glass with similar characteristices to fluorite crystal) combines with a special dispersion concave lens to reduce a very high percentage of chromatic aberration for the ultimate viewing experience.Kowa''s roof prism binoculars use a Schmidt-Pechan prism. With the highly reflective C3 coating application, this increases reflectivity by 99% or higher reflectance rate accross the entire visible spectrum (400-700nm). This not only provides bright and sharp images, but also accurate color reproduction.A magnesium alloy body is formed using a sophisticated thixomolding technology to deliver the benefits of a high strength metal body, but in a lightweight magnesium alloy structure. The durability and reliability of these binoculars can withstand the most severe conditions to provide users the greatest degree of confidence and security.Kowa''s KR coating protects the lenses from dirt and other foreign residue that may affix to the lenses during normal use. Fingerprints or oil can easily be removed with the proper lens cleaning techniques.The all-surface multi-coated optical system provides precise color definition for a brighter and sharper image.The housing is waterproof to JIS