OptoFidelity Articles

In an age where technology advances at a rapid pace, smartphones have become indispensable tools that connect us to the world, facilitate communication, and streamline our daily tasks. As a result, the demand for pre-owned smartphones has surged, offering cost-effective alternatives for consumers and companies. However, when buying a pre-owned smartphone, one must exercise caution, and this is where the importance of objectivity and repeatability in testing and cosmetic grading becomes paramount. 

OptoFidelity opened a state-of-the-art factory in Zhuhai, China in 2019. Having a strong, in-house manufacturing capability was a strategic decision for succeeding in a dynamic global market for high-tech consumer electronics. Despite prevailing geopolitical challenges, China remains a prominent hub for manufacturing consumer electronics. This has enabled our Zhuhai facility to serve both regional and global markets. With a focus on designing and producing optical instruments, testing tools, metrology, and calibration fixtures for consumer electronics, we also offer customized solutions that align with the industry's demands.

In the world of metrology, achieving precise optical alignment is critical for accurate measurements and ensuring the reliability of the system. The WG-IQ metrology system is no exception, and it presents a unique challenge when it comes to aligning its camera, which is mounted on a 180° rotation stage. In this blog post, we will explore the innovative use of two autocollimators that enable the formation of a stable optical axis, making the optical alignment of the WG-IQ metrology system possible and efficient.

The Quest for Enhanced Visual Experiences:

This blog starts a series of test case descriptions that give insights into tested phenomena and what really is behind the resulting performance value. I will start with the measurement of Angular Jitter.