What is photography? When was photography born? Date： December 04, 2020 definition of photography photography history + Photography Knowledge definition of photography photography history Photography Knowledge
What is lens distortion? How can it be minimized? Date： December 04, 2020 aberration astigmatism +5 chromatic aberration coma curvature of field distortion lens Photography Knowledge spherical aberration aberration astigmatism chromatic aberration coma curvature of field distortion lens Photography Knowledge spherical aberration
What are the factors that determine lens quality? How to choose a lens? Date： December 04, 2020 Lens options lens quality + Photography Knowledge Lens options lens quality Photography Knowledge
Is a prime lens better or a zoom lens better?Specific situation specific analysis. Date： December 03, 2020 fixed focus lens lens purchase Photography Knowledge + zoom lens fixed focus lens lens purchase Photography Knowledge zoom lens