Leica's R-mount telephoto — APO-Telyt 180mm f/3.4 with apochromatic correction.
The Leica APO-Telyt-R 180mm f/3.4 (3-Cam) is a telephoto prime for the R system with APO apochromatic correction. The 180mm provides portrait and nature telephoto reach with Leica's colour-corrected optics.
Optically very good — APO correction eliminates chromatic aberration at 180mm. The f/3.4 is moderate but the apochromatic quality provides excellent contrast and sharpness. 3-cam coupling for all R bodies.
Leica R mount with 3-cam coupling. APO-Telyt designation — apochromatic telephoto. 180mm at f/3.4. Adapts to mirrorless cameras. The APO correction was advanced for its era.
Available used at mid-range to professional prices. The APO correction at 180mm provides genuine optical benefit. Adapts to mirrorless for quality manual telephoto. For Leica R collectors and adapted mirrorless telephoto users.