要记住，感光度(iso)同样是因素之一。
今天的相机能够将感光度调到3200并且成像效果很好。
Today's cameras routinely go up to ISO 3200 and deliver great image quality.
当用长曝光拍摄的时候，用一个低的感光度可以减少可能出现的像差。
Using a low ISO setting will help reduce the aberrations that can appear when photographing with long exposures.
如果需要星光轨迹，那么使用大光圈和较高感光度(ISO 200- 400)就能提高每条轨迹的亮度。
If star trails are desired, using a large aperture and higher sensitivity (ISO 200-400) can enhance the brightness of each streak.
光圈非常重要，因为它决定你的相机在不同照明条件下拍摄速度有多快，以及拍摄时的感光度(iso)为多少。
This is extremely important, because it determines how fast and at what light sensitivity (ISO) your camera can shoot in different lighting conditions.
新一代红外胶片的特点是具有较高的感光度。
The characteristics of infrared films of a new generation with increased photosensitivity are presented.
分析了彩色正片的感光度、灰雾度和灰差度等特性；
This article analyzes such Characteristics as sensitivity, fog density and contrast of the colour positive.
对纳米粒子乳剂进行硫—金协同敏化可以提高其感光度。
The sulfur plus gold sensitization causes the photosensitivity of this nanoparticle AgBrI emulsion to rise.
碘离子掺入到亚表层可增加乳剂的光吸收，提高感光度，增加反差。
The adding of the iodide ions into the subsurface layer of the silver halide crystal could increase the light absorption, sensitivity and contrast of the emulsion.
结果表明，该化合物对抑制胶片贮存中灰雾增长和感光度的变化有明显作用。
It showed evident effects of reducing fog growth and speed change on storage of the photographic material.
在感光测定中，一般都用图解的方法从感光特性曲线上求出感光度、反差系数等特性数值。
In sensitometry, the characteristic values of sensitivity and contrast coefficient are generally, obtained from photographic characteristic curve graphically.
更大的感光元件通常也意味着更好的表现质量——全画幅在低照度、高感光度时会有更好的表现。
The larger sensor also means that - all other things being equal - full frame cameras will produce the best results in very low light and at higher sensitivities.
本发明的阳图型感红外光组合物具有感光度高、保存性能良好、耐印刷性好和耐化学性好的优点。
The male pattern infrared light sensitizing composition has the advantages of high light sensitivity, good preservation property, good printing resistance and good chemical resistance.
在缺乏光线的室内环境中，如果使用高感光度如iso 800进行拍摄，那么你的相机将不再需要太多的光线。
Light is scarce indoors, and at a high sensitivity like ISO 800, your camera doesn't need as much of it.
夜间摄影与白天摄影受到同样条件的约束——即光圈，快门速度，感光度——不过它对于这些参数的控制都要达到极致。
Night photography is subject to the same set of constraints as daylight photography - namely aperture, shutter speed and light sensitivity - although these are all often pushed to their extremes.
托米用的相机是尼康D700，14-24mmf/2.8的镜头，感光度在4000-8000之间，曝光时间是25-30秒。
Tommy used a Nikon D700 with a 14-24mm f/2.8 lens, with a high ISO of between 4000-8000 and exposures between 25-30 seconds.
我们寻求一种方式——公众能够通过一些基本元素来体验建筑：结构，光线，透明度，阴影，明度，形式，感光度，变化，出其不意，色彩和材料。
We sought a way to allow the public to experience architecture through simple elements: structure, light, transparency, shadows, lightness, form, sensitivity, change, surprise, color and materials.
光圈f/1.8的镜头和光圈f/5.6的镜头之间的区别可能相当于一张以400感光度拍摄于黄昏的清晰教堂照片和一张以3200感光度拍摄的模糊影像之间的区别。
The difference between an f/1.8 lens and an f/5.6 lens can be the difference between a clean picture of a church at dusk shot at ISO 400 or a grainy image shot at ISO 3200.
光圈f/1.8的镜头和光圈f/5.6的镜头之间的区别可能相当于一张以400感光度拍摄于黄昏的清晰教堂照片和一张以3200感光度拍摄的模糊影像之间的区别。
The difference between an f/1.8 lens and an f/5.6 lens can be the difference between a clean picture of a church at dusk shot at ISO 400 or a grainy image shot at ISO 3200.
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