The Viltrox Air 40mm f/2.5 offers an impressive optical performance for a budget lens, and an inexpensive way for L-Mount shooters to add the unusual focal length of the Leica Q3 43 to their kit.
Viltrox's tiny AF 50mm f/2 Air L undercuts every L-mount rival on price, yet still delivers sharp, colour-accurate results across two weeks of real-world testing on a Leica SL3-P.
Episode 29 of the Macfilos series, The M Files, reviews the Zeiss ZM C lenses, Biogon 21/4.5; 35/2.8; 50/1.5. Basis is real life experience with Leica digital rangefinder camera M10.
One of the major attractions of Leica's venerable M system is the astonishingly wide range of lenses, not just from Leica but from some of the best-known names in the history of lens technology...