At head of title: U.S. Dept. of Commerce, Jesse H. Jones, secretary. National Bureau of Standards, Lyman J. Briggs, director ... Running title: Lens resolution test ...

If you are interested in testing your phone camera lenses and optics, you may be interested in a new testing card name, the µChart. Created by the team responsible for the iMicro Q range of microscope ...

We test a lot of different types of photo equipment at PCMag, but our focus is on cameras and lenses. To properly evaluate them, we perform both standardized lab tests in a controlled environment, and ...