Leica APO-Telyt-M 135mm f/3.4
- 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.
Angle of view (diagonal, horizontal, vertical) 18°, 15°, 10.2° Optical design Number of lenses/groups 5 / 4 Focal length 136 mm Position of entrance pupil 68 mm (related to the first lens surface in light direction) Focusing range 1.5 m to Infinity Distance setting Scales Combined meter/feet graduation Smallest object field 220 mm x 330 mm Largest reproduction ratio 1:9 Aperture Setting/Function With click-stops, half values available, manual diaphragm Lowest value 22 Bayonet Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models Filter mount Internal thread for screw-in type filters E 49 Lens hood Built-in, telescopic Dimension and weight: Length 104.7 mm Largest diameter 58.5 mm Weight approx. 450 g