Optika foto objektivů
A lens is a transmissive optical device that affects the focus of a light beam through refraction
Best description ever - Focal Length and Magnification
Optical system of a real photographic lens (50mm f/1.8)
Lens Optics - Fisheyes
Reverse rays tracing from the aperture stop, applied to the optical system of the AF DX Fisheye-Nikkor 10.5mm f/2.8G ED
The Problem with Modern Lenses - MTF vs Micro-contrast
Telephoto Zoom Lenses with Donders-type Afocal System
Optical system of the first Pierre Angenieux’s mechanically compensated zoom
(20-80 mm f/2.5, patented in 1955)
AF-S VR 70-200 mm f/2.8G IF-ED and AF-S 80-200mm f/2.8D IF-ED compared
Understanding Camera Lenses
DSLR vs Mirrorless Gear Talk 7
Should You Drop Your DSLR and Go Mirrorless?
Sony A7II Review – The real world PROs and CONs
Sony A7 II unbiased Review - Pros and Cons (part 1 of 2)
