摄影技术：镜头对焦视频教程 Lynda com Foundations of Photography Lenses-QUASAR iso

快捷索引

Lynda.com 出品的时长2小时33分钟的摄影技术: 镜头视频教程。由Ben Long演示如何选择镜头与充分利用摄影师的创意选项。本教程涵盖了适用于任何相机的基本概念，比如镜头的焦距和摄影机的位置。如何评估和购买单反镜头，以及检查各种过滤器，清洗和镜片的保养。教程后半小时着重讲述了拍摄技巧：控制自动对焦，使用不同焦距，调整失真和闪光等。

简介摘自（xuehui@TLF）

以下内容摘自官网：

Many of the creative options available to a photographer hinge on an in-depth understanding of lenses. In Foundations of Photography: Lenses, Ben Long shows how to choose lenses and take full advantage of their creative options. The course covers fundamental concepts that apply to any camera, such as focal length and camera position, and shows how to evaluate and shop for DSLR lenses. The second half of the course focuses on shooting techniques: controlling autofocus, working with different focal lengths, and managing distortion and flare. The course also examines various filters and contains tips on cleaning and maintaining lenses.
Topics include:

* Understanding field of view and camera position
* Depth of field and lens choice
* How to choose a lens
* Examining lens features
* Using specialized lenses such as fisheye and tilt/shift lenses
* Focusing techniques
* Using filters
* Camera maintenance