Created by: sylvia
Number of Blossarys: 1
Kazakh (KK) The area of a scene that a lens can cover. The focal length of the lens determines the angle of view. A wide-angle (short-focal-length) lens includes more of a scene than a standard (normal-focal-length) lens or telephoto (long-focal-length) lens. Angle of view is basically the angle at which light rays can pass through the lens to produce an image on the film.
一个景区，一个镜头可以覆盖。镜头的焦距决定了视角。广角（短焦距）镜头，包括一个比一个标准（正常焦距）镜头或远摄场景（长焦距）镜头更多。视角基本上是角度的限制，光线可以通过镜头传递到胶片上产生的图像。
The aperture is the opening formed by the blades of the iris or diaphragm in the lens, through which light passes to expose the film. Aperture size is usually given in f-numbers, the larger the number, the smaller the opening. Aperture size together with shutter speed determine the amount of light falling on the film (exposure). The aperture is sometimes called the "stop".
光圈是由虹膜或隔膜在镜头，透过光线通过揭露电影形成了开放的刀片。光圈大小通常是由于在F -数字，数字越大，较小的开放。光圈大小和快门速度共同决定对电影（曝光）的光量下降。光圈有时也被称为“停止”。
A lens with a curved, non-spherical surface. Used to reduce aberrations and achieve a more compact lens size. With a spherical lens, rays travelling from the lens periphery create the image before the ideal focal point and give a blurred image centre. With an aspherical lens, even the rays travelling from the lens periphery converge at the ideal focal point, thus producing a sharp image.
一个有弯曲，非球面镜片。用于减少像差，实现更紧凑的镜头尺寸。随着球面镜片，光线从镜头前周边旅游创造理想的联络点图像，然后以模糊图像的中心。随着非球面镜片，即使是在光线从理想焦点透镜边缘融合旅游，从而产生一个清晰的图像。
