Summary
Pairing a favored focal length with a bright maximum aperture for flexible control, the silver Leica Summicron-M 35mm f/2 ASPH Lens is a standard wide-angle prime that is prized for image quality and refined optical design. Comprised of seven elements in five groups, and incorporating a single aspherical element, this lens eliminates nearly all distortions and spherical aberrations throughout the focusing range. This design also contributes to a high degree of sharpness, contrast, and clarity, and the f/2 maximum aperture enables working in difficult lighting conditions with ease. Additionally, an 11-blade aperture contributes to smooth out-of-focus rendering when working with selective focus and shallow depth of field techniques. Despite its wide-angle focal length and fast maximum aperture, this manual focus lens still remains relatively compact to benefit its use as an everyday, go-to lens for M shooters.
Features
>The quintessential reportage and street lens, with exceptional imaging performance and unique
bookeh
>11 aperture blades give the out of focus area a smooth and uniform look
>Pin-sharp pictures with rich contrast and without distortion, at all apertures and when wide open
Specifications
| Focal Length | 35.3mm | 
| Aperture | f/2 to f/16 | 
| Camera Mount Type | Leica M | 
| Angle of View | 63° | 
| Smallest Object Field | 16.5 x 24.7" / 419 x 627 mm | 
| Entrance Pupil | 0.4" / 10 mm (position from bayonet flange) | 
| Minimum Focus Distance | 2.3' / 70 cm | 
| Reproduction Ratio | 1:17.5 | 
| Optical Design | 7 elements in 5 groups | 
| Diaphragm Blades | 11 | 
| Focus | Manual | 
| Filter Thread | 39 mm | 
| Dimensions | 1.4 x 2.1" / 34.5 x 53 mm | 
| Weight | 9 oz / 255 g | 
What's in the Box
- Rectangular Metal Lens Hood
 - Metal Lens Caps
 - Threaded Protection Ring
 - Limited 3-Year Warranty