+ ￥112.35 运费及进口关税
+ ￥163.87 运费及进口关税
B + W 49mm XS-Pro 清楚紫外线霾与多药耐药纳米涂层(010米)
- 保护您昂贵的相机镜头 - B + W 49 毫米紫外线模糊相机过滤器在此添加 16 层多抗纳米涂层保护层，防止意外掉落、灰尘、飞行、指纹、污垢、划痕沙或海水喷雾。 无需再担心珍贵的镜片，享受户外摄影。
- 从图片中提取蓝色-字面意思。 无论您是专业摄影师还是初学者，这款来自天空的隐形紫外线成分都是常见的问题。 我们的 UV 屏蔽烟雾保护过滤器适用于 77 毫米镜片，可消除蓝色抛光，帮助您捕捉更清晰的图像。
- XS-PRO 安装 - 由于精密精密制造，B+W 插座完全匹配并且易于安装。 49毫米窄的 XS-PRO 支架在大多数情况下即使在高广角拍摄时也能消除暗影。 内螺纹意味着可以与传统的镜头遮光罩相匹配。
- 选择您的尺寸 – 要选择合适的过滤器尺寸，请检查您的镜片。 所有来自佳能、尼康、奥林巴斯、三星、富士等制造商的镜头上都有印刷的直径符号来确定滤镜尺寸。
- 德国制造 – Schneider Kreuznach (B + W) – 我们拥有超过 100 年的德国经验，是您的精密机械专家。 Schneider 产品已经用于美国宇航局阿波罗的使命。 得益于我们的多抗纳米涂层透镜滤镜，我们正在帮助各地的摄影师拍摄更清晰、更清晰的图像。
The B+W 49 mm XS-Pro UV Haze MRC-Nano 010M filter is a general use, clear filter designed to absorb ultraviolet light and reduce the bluish cast of daylight. Aside from the reduction of unwanted blue casts, no additional coloration or contrast is created and adjustments to exposure are not required while using this filter. To prevent internal ghosting and reflections while providing over 99.8 per cent light transmission, each glass surface includes multiple layers of anti-reflection coating. This Multi-Resistant Coating (MRC) also offers enhanced protection to the filter substrate and helps it to stay clean for longer than with uncoated filters. The Nano coating associated with XS-Pro filters provides an additional eighth layer over the MRC, resulting in an improved beading effect when in contact with water for enhanced cleaning efficiency.
B+W's Superior MRC Coating with Nano Technology
The nano coating is an outer layer of protection that comes standard with all XS-Pro Digital MRC filters. The nanotechnology based characteristic (lotus effect) produces a better beading effect with water, making the cleaning of this filter even simpler and faster than ever before. MRC nano has an improved outer (8th) layer over regular MRC.
The lens elements of high-quality lenses and the plano surfaces of filters require a perfect shape and smoothness to achieve the best optical quality. Dirt, greasy fingerprints, water marks and scratches reduce the image contrast and the sharpness, which can result in blooming at light sources and have an effect similar to a soft-focus lens. A clean front lens element and clean filter surfaces are therefore an absolute pre-requisite for demanding photographers.
The MRC coating is first and foremost a broadband anti-reflection coating. This means that its reflection-reducing effect, which is thus also a transmission-increasing effect, i.e. one which suppresses scattered light and ghost images and transmits more light, has a broadband action over the full spectrum. In contrast, the (almost always blue) single-layer coating only has a high effect in the medium wavelength range around yellow and yellow-green where the eye is most sensitive to light, while its effect is greatly reduced toward the blue-violet and purple-red end regions of the visible spectrum. With the MRC coating, this blue, violet and red to deep-red light cannot produce any contrast reducing scattered light, spotty reflections or ghost images. A broadband effect can only be achieved with a multilayer coating which requires a much higher effort and precision because unevenness and irregularities of the individual layers build up on one another and amplify one another. Schneider therefore uses a plasma-assisted evaporation coating process in which inert gas ions accelerated in an electrical field compact the material deposited on the lens surface in the vacuum chamber.
For photographers, the main advantage of MRC coating, is it's ability to combat flare and ghosting. An added benefit is that their filters remain free of dirt longer, so that they do not have to be cleaned so often. When cleaning the filter does become necessary, it is a lot easier to wipe off the dirt with a blower brush, because of MRC's ability to repel dirt and moisture. This also reduces the risk of micro-scratches which can occur during cleaning.
XS-Pro Digital Filter Mount
This filter uses our XS-Pro Digital mount which is especially suited for DSLRs with wide angle and zoom lenses. It has a front thread for additional accessories such as lens caps or hoods. All XS-Pro Digital mounts are made of brass and are matte black to prevent reflections.