Leica's ultimate 90mm — the APO-Summicron-M in rare Titanium finish, apochromatic perfection.
The Leica APO-Summicron-M 90mm f/2 ASPH (Non-Coded, Titan) is a rare Leica M prime — APO-Summicron class optics in the Titan finish without 6-Bit coding. Leica M mount.
90mm focal length. f/2 maximum aperture. APO-Summicron design. ASPH element. Non-Coded (no 6-Bit). Titan finish. Leica M mount.
The Leica APO-Summicron-M 90mm f/2 ASPH is one of the finest telephoto primes for the M system — APO design minimises chromatic aberration; ASPH element handles field curvature. The Titan finish is rare, contrasting with the standard silver or black. Non-Coded means no 6-Bit contacts for automatic lens profile correction on digital M bodies.
On the used market the Leica APO-Summicron-M 90mm f/2 ASPH Titan is a rare premium M-mount prime. Condition checks: APO elements, ASPH, Titan finish. Leica M mount.