- Description
- Technical Specs
A combination of the know-how of Leica's engineers and the latest developments in manufacturing technology has resulted in this outstanding standard lens. It delivers high-contrast images, with high-resolution detail, even at its widest aperture, and down to its minimum focusing distance. This is made possible by a number of factors including the use of a floating element, special glass types with unique refraction properties, and elements with aspherical surfaces. The properties of this lens not only make it ideal for any photo situation demanding a handy all-rounder with the natural image angle of the 50 mm standard focal length, but also for available light situations, selective-focus shots, and even fine art photography - usually the preserve of much larger formats. Its wide-ranging versatility also makes it a top choice in assembling a Leica M lens outfit.
| Optical Design, Number of Lenses/Groups | 8/5 |
| Entrance Pupil Position | 25.7 mm (related to the first lens surface in light direction) |
| Distance Setting, Smallest Object Field | 271 x 407 mm |
| Weight | approx. 470 g |
| Largest Reproduction Ratio | 1:11.3 |
| Aperture Setting/ Function | With click-stops, half values available, manual diaphragm |
| Lowest Value | 16 |
| Bayonet/ Sensor Format | Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models |
| Filter Mount | Non-rotating, internal thread for screw-on filters size E 46 |
| Largest Diameter | approx. 53.5 mm |
| Focal Length | 51.6mm |
| Focusing Range | 0.7 m to infinity |
| Lens Hood | Built-in, telescopic, lockable |