When you see secondhand Leica lenses in the 28-50mm range that are some of the renowned ones, like the Summilux 50mm F1.4 ASPH, the Summilux 35mm F1.4 ASPH FLE etc you really should just pounce if the price is right. That’s exactly what I did with respect to a mint Summicron 28mm F2 ASPH I …