Products

The Leica APO-Summicron-M 50mm f/2 ASPH 11186 in black paint is an LHSA special edition limited to 500 units. It employs an apochromatic 8-element in 5-group optical formula that incorporates two aspherical surfaces and anomalous partial dispersion glass. Derived from the standard 11892 Summicron ASPH but finished in classic black paint with engraved LHSA markings, this lens represents one of the final APO-Summicron-M variants produced with the original focusing helicoid before the 2022 update.