The category of current optics design software is introduced.

介绍了目前光学设计软件的分类。

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By simulating the ion beam envelope, a beam optics design of intense neutron generator for cancer therapy is given.

通过强流离子束包络的数值模拟计算，完成了用于治疗癌症的强中子发生器的束流传输系统设计。

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The secondary optics design is a critical issue for the output efficiency and light distribution pattern of the LED street light.

LED的二次光学元件设计对LED路灯的配光及光学输出效率至关重要。

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Whether it is the seasoned and well-practiced veteran who is brought back to the heart of his passion with the touch and feel of the cool brass panels, or the design-conscious novice who's inspired by retro character and design, the MX-1 delivers on their hunger to produce beautiful photos through defining optics, electronics and design.

ENGADGET: Pentax launches brass-bodied MX-1 point-and-shoot: 12MP with 4X zoom (update: now with hands-on photos)

Fundamental advances in LED semiconductor technology, optics, and lighting system design now enable LED lights to break century old cost and performance barriers that have prevented consumers from realizing the savings businesses and municipalities already enjoy.

FORBES: LEDs: Lighting The Way To Major Energy Savings

The two CES 2012 Innovations award-winning Micro-Optics Display options are the company's first to feature a new snap-fit, modular design making them compatible with any Recon Ready goggles.

ENGADGET: MOD and MOD Live Android ski goggles give extreme analytics, we go eyes-on (video)