中国第一品牌新境界77mm可调减光镜nd2-400 相机滤镜
品牌：新境界new -view 
  偏光率：
  厚度：9.2mm
  重量：22g
  颜色：黑色
  热销等级：
品牌 新境界
波段 380-780nm
厚度 9.8mm
颜色 黑
玻璃 光学玻璃
边框 铝合金
产地 深圳
尺寸口径           49mm,52mm,55mm,58mm,62mm,67mm,72mm,77mm,82mm......
nd filters, alsoknown as neutral density filters, are often used in imaging or laser
applications where excessive light can be damaging to camera sensors or other optical
components. nd filters are also ideal for preventing excessive light from causing
inaccurate results in photometer applications. nd filters are designed to reduce
transmission evenly across a portion of the spectrum by absorbing or reflecting theportion
of the light that is not being transmitted.
nd2,nd4,nd8,nd16,nd32,nd200,nd400,unlimitedadjusting between all levels,providing you with more freedom of creation;            blurring water motion (e.g. waterfalls,rivers, oceans);reducing depth of field in very bright light (e.g.daylight).you can in the strong sunlight using a slow shutter;when using a flash on a camera with a focal-planeshutter, exposure time is limited to the maximum speed—often 1/250th of a second,at best—at which the entire film or sensor is exposed to light at one instant. without an nd filter this can result in the need to use f8 or higher;using a wider aperture to stay below the diffractionlimit,easier to achieve your desired depth of field effect;nd filter using well-developed coating,color ishigh,no color deviation;reduce the visibility of movingobjects;add motion blur to subjects;extended time exposures;   high quality worthy of trust!

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深圳市新境界电子有限公司
李向生
13798494562
广东宝安区龙华街道油松路154号盛波工业园厂房3楼4楼