Introduction to lens design with ZEMAX

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Cinema Pro Cams is an industry standard toolbox to aid in the creation of accurate, real-world cinematic/film cameras inside of your Unity or project (Unity 5 , 2017 or 2018 and above). The perfect tool for game developers or film professionals who want to make sure their projects have that Cinematic look and feel of real world film lenses that will help to further immerse the player or viewer in your story.

Flat-topped beam theoretical model and unified theory of coherence and polarization of light are used as the bases in examining aberrated, partially coherent, electromagnetic, square, flat-topped pulsed beams focused by a thin lens. This study demonstrates that Astigmatism is not necessarily undesirable in certain circumstances, and a certain amount of astigmatism can be guaranteed a similar spatial envelope of the beams in the geometric focal plane as the source of aberrated, partially coherent

学习zemax的很好的材料，外文的书籍，刚下来，和大家分享下

这是一本由Warren J. Smith主编的有关光学系统设计的专业书籍，内容丰富，涵盖了光学基础知识，各种典型光学系统设计知识，相信对光学专业人士有用。

Introduction to lens design ZEMAX 例子 ZEMAX教程 光学设计

General Description The HV892 liquid lens driver is controlled via an I2C interface, is capable of driving capacitive loads of up to 200pF, and is compatible with 40VRMS to 60VRMS lenses. A single byte (AMP) written to the HV892 controls the operation of the driver. Setting AMP = 01h to FFh controls output amplitude in 255 monotonic steps. Setting AMP = 00h causes the HV892 to go into low power standby mode, consuming less than 1.0μA. When active, the HV892 draws less than 20mA. A charge pump boost converter integrated on-chip provides the high voltage necessary for driving the lens. No external inductors or diodes are needed. Two ceramic chip capacitors are the only external components required for a complete lens driver circuit. An H-bridge output stage provides AC drive to the lens, allowing the use of a single high voltage boost converter while providing alternating polarity to the lens. Controlled rising and falling edges on the drive waveform reduces EMI. The HV892 is offered in a 10-Lead 4x4mm DFN package.

本文档主要介绍摄像头构造、成像原理、光学镜头参数、ISP常用术语以及常见的图像异常问题处理。

FCPX插件-11种CC镜头广角失真变形特效 CC Lens Effect