Leica M lenses for landscapes
Landscapes ask for sharpness and a wider view, the kind of lens that holds detail edge to edge when you stop it down.
What makes a landscapes lens
Wider focals do most of the work here. A 21, 24 or 28mm takes in the sweep of a scene, while a 35mm gives a tighter, more selective frame. You rarely shoot landscapes wide open, so a blistering maximum aperture is not the priority; what matters is how sharp and even the lens is once you stop down to f/5.6 or f/8, where corner to corner detail and contrast count.
Modern aspherical designs tend to lead on outright sharpness and clean, punchy contrast, which is what a clinical landscape look wants. But character has a place too if you prefer a softer, more atmospheric image. The tool below is set to landscape and weights sharpness and a wider field, so you can see where the detail-first lenses land.
Questions
What focal length is best for Leica M landscapes?
Wide angles in the 21mm to 35mm range. 24mm and 28mm are versatile all-rounders, 21mm for sweeping vistas, and 35mm when you want a tighter, more selective composition.
Does a landscape lens need a fast aperture?
No. Landscapes are usually shot stopped down to f/5.6 to f/11 for depth of field, so sharpness and even corner performance matter far more than a wide maximum aperture.