The intricate optical design and construction of the lens are responsible for its outstanding sharpness and imaging qualities. The Leica Super-Elmar-M 21 mm f/3.4 ASPH. is constructed with eight lenses in seven groups. At the same time, the use of one lens element with two aspherical surfaces and four lenses with anomalous partial dispersion ensure that aberrations are reduced to an absolute minimum.

As with all Leica lenses, the Super-Elmar-M 21 mm f/3.4 ASPH. was designed and developed by Leica specialists in Solms, Germany, and represents the perfect combination of optical and technical expertise. Particularly reliable and with enduring value, every Leica lens is manufactured from only the highest quality materials and is assembled with meticulous precision, completely by hand. The combination of cutting-edge technologies and extremely thorough manufacturing processes guarantees consistently excellent quality.

Condition: Mail Order Returns (MOR) - An item that has been purchased online and returned / Serial number: 4830605

Leica Camera has introduced a next-generation model of its classic M lenses:
the Leica Summicron-M 35 mm f/2 ASPH.each delivering enhanced image performance and quality, thanks to their new optical design.

The impressive Summicron-M 35 mm f/2 ASPH. fast, classic prime lens delivers superior image performance and a unique bokeh. Despite its high speed and exceptional image quality, its dimensions are astoundingly compact. Furthermore, with its eleven blade iris, this new generation lens creates a circular aperture, lending out of focus areas an extremely smooth look and feel. Images are pin-sharp with rich contrast, and almost completely free from distortion with superb bokeh at all apertures and distances and even when shooting wide open.

Leica Camera has introduced a next-generation model of its classic M lenses:
the Leica Summicron-M 35 mm f/2 ASPH.each delivering enhanced image performance and quality, thanks to their new optical design.

The impressive Summicron-M 35 mm f/2 ASPH. fast, classic prime lens delivers superior image performance and a unique bokeh. Despite its high speed and exceptional image quality, its dimensions are astoundingly compact. Furthermore, with its eleven blade iris, this new generation lens creates a circular aperture, lending out of focus areas an extremely smooth look and feel. Images are pin-sharp with rich contrast, and almost completely free from distortion with superb bokeh at all apertures and distances and even when shooting wide open.

The tried and well-proven optical design of this lens provides for a perfection of picture quality extending all the way to the extreme corners of the image field even at full aperture, as well as outstanding contrast throughout, at all apertures, even at close distances. Stopping down to f/2.8 or f/4 brings only a minimal increase in contrast. Distortion is extremely low and practically invisible. Its well-balanced design makes this ideal standard lens an outstanding choice in terms of all criteria, including image quality, speed, size, weight and price. It is also available in combination with the LEICA M7 as part of the entry-level set.

This compact, fast, short telephoto lens is acclaimed for its excellent image quality at maximum aperture and over the full focusing range from infinity to minimum distance. The speed of this powerful lens allows to single out a sharp detail on a blurred background. Still, the lens offers a natural angle of view that can not be achieved with 90mm telephoto lenses.

This compact lens uses all of today?s technical possibilities to achieve high speed and remarkable imaging quality. It features aspherical surfaces, special glass types with partial anomalous dispersion and floating elements. It is the ideal lens for delivering intimate views of scenes, nature, landscapes and people, whether at infinity or at close-focus range.

A telephoto lens of uncompromising quality with apochromatic color correction, the resolution, contrast, and sharpness of the 135 mm APO-TELYT are optimal at all apertures. It also has very little light falloff even at maximum aperture and minimal distortion, resulting in top pro-level performance. This lens can render the finest details clearly and in rich contrast. As the longest focal length in the Leica M system, it's ideal for shooting over long distances and is the perfect completion of any high-class outfit. It permits distinctive landscape shots with typical telephoto effects: the foreground and background are visually compressed. Moreover, it enables frame-filling portraits to be shot from afar, so the subject is undisturbed.