Patent: APS-C Compact Lens Optical Formulas

A patent showing three different optical formulas for APS-C sensor cameras has appeared. According to Canon News, this patent is missing some good information that would help narrow down what these embodiments are for.

The 3 embodiments: 15-45mm f/2. 8-5. 6 15-45mm f/2. 0-5. 0 15-60mm f/2. 0-5. 0 From Canon News: Our assumption with this patent application is that these Read more. . . .

patent aps-c compact lens optical formulas

2018-7-6 23:56

patent aps-c → Результатов: 1 / patent aps-c - фото