https://www.youtube.com/watch?v=iiiwihwJH5Y 变形镜头已经使用了几十年,催生了宽屏电影和令人垂涎的“电影感”。在这段视频中,我们将分解变形透镜的各种视觉和实际特性,以及它们与标准球面透镜的区别。当你开始你的下一个项目时,想想变形镜头和球面镜头的利弊。每一种都有自己的优点,它们应该像其他任何工具一...
has recently been running a special promotion on theHT1000that has, as one of its options, the inclusion of ananamorphic lenswith the purchase. This has led many folks to wonder... what is an anamorphic lens? Is it a good thing to have? What does it do? Basically, an anamorphic lens...
This does, however, work best with small objects such as flowers, bugs, or otherextreme close ups. Using it with a person as a subject would create a very unflattering photo. When used with the right subject, a wide angle macro lens can result in some very interesting and unique wide an...
aVistaCurve 投影屏幕被为了提供通过 panamorphic 镜头投影的图像的完美匹配。理想的电影投影实现只具有宽银幕长宽比,这是大多数电影生产的形式。宽屏影像所提供的唯一浸泡进一步增强了屏幕曲率,边缘定义更逼真的空间。 VistaCurve projection screen in order to provide through the panamorphic lens projection image perfe...
What Does Prime Lens Mean What’s a prime camera lens If you’re on-the market for a new lens, and are considering a prime lens, great! But let’s first define it and its main functions to determine if it’s best for you.
Camera lenses can also be used to adjust focus, depth and the picture's width and height. A lens may be blurred to visually represent the idea of a character waking up, receiving an injury, or possessing a vision defect. Scenes can be shot from a long or short perspective, giving the ...
The size of transistors does not scale as well as the size of the diode and more importantly its depletion region; a smaller photosite has an exponentially smaller diode than a larger photosite in proportionality. Even with micro optics, this doesn't scale the same...
aLens Factor Define the anamorphic lens needed to stretch an image horizontally. Leave at “1” (default) if no anamorphic 透镜因素定义了必要的歪象的透镜水平地舒展图象。 离开在“1” (缺省),如果没有歪象[translate] a不管怎样我们一定会好好的在一起的 No matter we certainly can how well in ...
In an ideal world perhaps I’d replace it with the RF100-500 but does it get enough use and will the improvement be enough to justify it? EF 85 1.4L - I love this lens for outdoor portraiture. I guess the RF 85 would be even better, but at a hefty cost and weight penalty. ...
Additionally, the physical length of the lens does not change while zooming. It’s the perfect lens for taking still photos and is also ideal for video shooting, in part since it’s easy to balance even when fitted to a gimbal stabilizer or other equipment. The excellent close-range ...