Voigtlander's fastest M-mount lens at f/1.2, aspherical 40mm offering Noctilux-rivalling speed at accessible pricing.
The Voigtlander Nokton 40mm f/1.2 Aspherical VM is the fastest lens Voigtlander produces for the Leica M mount, providing extraordinary f/1.2 speed at the practical 40mm standard perspective. The aspherical element improves wide-open sharpness beyond what conventional f/1.2 designs achieve.
The f/1.2 aperture creates razor-thin depth of field rivalling Leica's Noctilux at dramatically lower cost. The 40mm perspective provides a slightly wider-than-standard view that many photographers find more natural than 50mm. The aspherical element provides better wide-open performance than non-ASPH ultra-fast designs.
Build quality is premium Voigtlander VM with solid metal construction appropriate for the fast f/1.2 specification. The smooth focusing is essential for working with the extremely shallow depth of field, and the VM mount provides native Leica M compatibility.
The Nokton 40mm f/1.2 ASPH VM offers the most affordable f/1.2 capability for Leica M mount on the used market. The aspherical element, fast aperture, and practical 40mm perspective provide a genuine alternative to Leica's far more expensive Noctilux for photographers who want extreme speed.