コーワ BD42-10GR 10×42DCF BD42-10GR

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Product Description

●高い光学性能とコンパクトボディを兼ね備えたハイクオリィティモデル。●レンズ、プリズムに全面マルチコート加工●コーワC3コーティング採用により、光のロスを極限まで抑えた光学系を可能としました。●最短合焦距離2mと近距離からピント合わせが可能。●窒素ガス充填による防水構造●

Product Description

These high-end BD 42 Series Kowa 10x42 Roof Prism Waterproof / Fogproof Binoculars with professional level specifications are perfect for bird watching. Kowa 10 x 42 Waterproof Binoculars are designed to be as compact and light as possible, without compromising high performance. With an attractive aesthetic design, Kowa 10x42 Binoculars BD 42 available in 10x magnification in Green (model BD42-10GR - shown) body. Kowa 10 x 42 Binocular 's prism has Phase Correction Coating and a highly reflective aluminum coating to ensure sharp images and accurate color reproduction. Through the use of a Bak4 prism Kowa Waterproof Binoculars are able to give you get bright, clear images all the way to the edge of the objective lens. 10 x 42mm Kowa Waterproof Binoculars offer Fully Multi-coated Optics. All lenses and prisms are manufactured with multilayered coating, ensuring a bright and clear visual range. The Kowa BD 42 Binoculars housing is Waterproof and filled with dry nitrogen gas to prevent the lens from Fogging. Kowa Binoculars can be used in the rain and other harsh weather conditions. (Not intended for underwater use). With a minimum focusing distance of only 2m (6.56 feet), Kowa BD-42 10x42 Binocular can be used for many purposes. Kowa 10x Waterproof / Fogproof Binoculars have twist-up rubber eyecups suitable for both eyeglass wearers and non-eyeglass wearers. Kowa BD42 Binoculars provide Long Eye-Relief design. 10 x 42 mm Roof Prism Kowa Binoculars have easy focusing and a smooth turning focus wheel. Through the use of an inner focusing mechanism, the light, compact design of Kowa BD42 Binoculars was made possible. Kowa C3 Coating (for Kowa 10x42 BD42-10GR Green Body Binoculars): Kowa Binoculars new C3 coating technology further enhances brightness and color reproduction. Kowa Roof Prism Binoculars use the Schmidt-Pechan prisms. One surface of Pechan prism does not provide total reflection, so Kowa has applied a highly reflective multi-coating of dielectrics (C3 coating

Amazon.com Product Description

The Kowa BD42-10GR High Performance 10x42 millimeter Binoculars (Green) are sporting optics of the highest quality. These high-performance binoculars are built with a rugged construction, and a full set of features, making them perfect for anybody looking for portable magnification, be it for purely recreational uses, or more serious outdoor exploration.

All the lenses and prisms in the BD42-10GR binoculars are manufactured with multi-layered coating, ensuring a bright and clear visual range, while the roof prism has phase correction coating and a highly reflective aluminum coating to ensure sharp images and accurate color reproduction. Through the use of a Bak4 prism these Kowa binoculars are able to give you bright, clear images all the way to the edge of the objective lens. Kowa's BD42-10GR roof prism uses the schmidt-Pechan prism, where one surface of the Pechan prism does not provide total reflection, so they have applied a highly reflective multi-coating of dielectrics, called a C3 coating. This allows for a much higher reflectivity than with coatings of silver or optically-enhanced aluminum, offering a reflectance of 99-percent or higher across the entire visible spectrum of 400 to 700 millimeters. Not only does this increase the brightness and sharpness of the images, but ensures an accurate color reproduction is also achieved. Furthermore, the roof surface of the Schmidt prism is phase coated (phase correction coated) to prevent the loss of contrast and image resolution.

The stylish green housing of the Kowa BD42-10GR is waterproof and filled with dry nitrogen gas to prevent the lens from fogging, which allows these binoculars to be used in the rain and other harsh weather conditions. At the same time, these binoculars feature easy-to-use, twist-up eyecups with a large 17.6-millimeter eye-relief suitable for both eyeglass wearers and non-eyeglass wearers. With easy focusing and a smooth turning focus wheel, and a minimum focusing distance of only six feet, these binoculars can be used for many purposes. The use of an inner focusing mechanism has made it possible for the BD42-10GR binoculars to retain a light, compact design, weighing only 26.28 ounces and measuring only 5 x 2 x 5.75 inches (W x H x D). These binoculars sport an 10x magnification, provide an apparent field of view of 60 degrees and 344.5 feet at 1,000 yards, and are backed by an astounding manufacturer's lifetime of the product warranty.