Leica's fast TL prime — Summilux 35mm f/1.4 for TL/CL APS-C system, 52.5mm equiv.
The Leica Summilux-TL 35mm f/1.4 ASPH. is a fast standard-equivalent prime for Leica's TL mirrorless APS-C system (TL, TL2, CL bodies). Summilux designates Leica's f/1.4 prime class. ASPH. = aspherical element. 35mm on TL APS-C gives approximately 53mm equivalent. Leica TL mount.
f/1.4 maximum aperture. 35mm focal length (approximately 53mm equivalent on TL/CL APS-C 1.5× crop). ASPH. aspherical element. All-metal construction. At approximately 207g. 49mm filter thread. Leica TL mount (APS-C).
TL-mount lenses are designed natively for the TL/CL APS-C sensor size. AF is body-driven via the TL system's motor. Summilux-TL 35mm gives a near-standard focal length on the APS-C sensor. Leica TL-mount lenses are also compatible on L-Mount Alliance bodies (Leica SL/SL2, Panasonic Lumix S, Sigma FP) where the camera automatically applies APS-C crop.
On the used market the Leica Summilux-TL 35mm f/1.4 ASPH. is a fast standard prime for Leica TL/CL APS-C cameras. Condition checks: 49mm front element for marks, AF response on TL/CL body, all-metal barrel for damage. Leica TL mount (APS-C) — also usable on L-Mount bodies with APS-C crop.