VCM Test Validation by CamAnalyzer

Posted 2021-04-26 CamAnalyzer

VCM is also a important component for a camera performance that it affects the AF(AutoFocus) performance such as AF accuracy, stability and so on. 

A camera module resolution/sharpness is dependent on lens, as well as VCM actually from hardware side. If the hardware exists problem, no matter how good your AF algorithm is, the final image quality of sharpness will not be good.

Now, we also integrate VCM test / validation algorithm in CamAnalyzer and we will push this updates to our customers, so that our customers can test/validate basically everything of a camera.

Below VCM parameters will be measured to analyze VCM performance:

For example, 

VCM sensitivity test approach as following:

Please wait for a while, VCM test function is coming soon.