Optical Systems Design, LLC

光学系统设计（OSD Optics）是一家软件和工程服务公司，是SYNOPSYS™镜头设计软件的提供商。SYNOPSYS™由经验丰富的光学设计师Don Dilworth于大约50年前首次推出。他创建了SYNOPSYS™这个名称来代表光学系统的合成。它是不断开发和更新的，具有许多用户建议的功能。

Don将光学知识与快速数值算法相结合，在SYNOPSYS™中创造了许多独特的功能。他发明了强大的PSD（伪二次导数）算法，可以在优化空间中以更快的速度达到更深的最小值。在这个快速优化引擎的基础上，Don率先并实现了一套多功能的自动设计搜索工具，以及许多其他独特功能，这些工具可以帮助您快速找到新设计的起点，并探索光学设计空间以发现新的设计形式。有时，数值算法返回的设计呈现出传统设计协议通常无法实现的更好性能。

在OSD Optics，我们致力于为Optics社区带来强大且经济高效的软件工具。我们以合理的价格为SYNOPSYS™镜头设计软件提供永久许可证，因为我们认为我们的光学工程师同事应该放心，因为他们知道一旦支付许可证费用，他们将可以继续使用SYNOPSYS™。此外，在第一年之后，SYNOPSYS™技术支持和更新可在您不同于其他人的任何时候以实际的年费提供！

Optical Systems Design (OSD Optics), a Software and Engineering Service company, is the provider of the SYNOPSYS™ Lens Design Software.  SYNOPSYS™ was first launched about 50 years ago, by Don Dilworth, an experienced Optical Designer.  He created the name SYNOPSYS™ to stand for SYNthesis of OPtical SYStems.  It is developed and updated continuously, with many features suggested by users.

Infusing optics knowledge with fast numerical algorithms, Don created many unique features in SYNOPSYS™.  He invented the powerful PSD (Pseudo-Secondary Derivation) algorithm that can reach deeper minima in the optimization space and at a faster speed.  Built on this fast optimization engine, Don pioneered and implemented a set of versatile Automatic Design Search Tools, among many other unique features, which help you find starting points for new designs quickly and explore the optical design space to discover new design forms.  Sometimes the designs returned by the numerical algorithms present better performances not normally realized using conventional design protocols.

At OSD Optics, we strive to bring powerful and cost-effective software tools to the Optics community.  We offer our SYNOPSYS™ Lens Design Software with a perpetual license at a reasonable price, because we think our fellow Optical Engineers deserve the peace of mind knowing that they will have continued access to SYNOPSYS™ once they pay for the license.   Also, after the first year, SYNOPSYS™ technical support and updates are available for a realistic annual fee whenever you desire unlike others!