A highly versatile standard lens that also exhibits its outstanding imaging quality at medium and close distances.

Number of elements / groups: 6 / 4
Focal length: 52.5 mm
Entrance pupil: 20.2 mm (related to the first lens surface in light direction)
Focusing range: 0.5 m to Infinity

In spite of the high speed of this lens, its sharpness, contrast and detail resolution are already first class at full aperture. Weighing a mere 300 g (10.5 oz) and with a length of only 41 mm (15¼8 inches), it is extraordinarily handy and compact.