MISSISSAUGE, ONTARIO: DSC Labs says it’s bringing out a 3D camera test chart that will reduce the deleterious side effects sometimes brought on by looking too long at 3D video images. The 3DZ chart is ...

DSC Laboratories, the Canadian company synonymous with camera test charts, is closing down after almost 60 years and will cease trading next year. This is one of those 'you won't miss them till ...

The purpose was to define a normative database for a grating test for contrast sensitivity, based on a chart monitor with high-definition liquid crystal display, and validate its measurements by ...

The reliability and reading times of the charts were compared in a stratified sample of 40 eyes of 40 ophthalmic patients with a variety of stable eye diseases. In order to simulate a clinical setting ...