The 15mm/1:4,5 Super Wide Heliar aspherical III for E-mount has an angle of view of 110 degrees on full-frame cameras. It combines a wide angle of view with the ability to accept 58mm screw-in optical filters.
The high-quality metal body holds 11 lenses in 9 groups, and ten aperture blades create a rounded lens opening.
Our compact high-end wide-angle lens weights less than 300 grams, and is aimed primarily (but not solely) at architecture and landscape photographers. The minimum focusing distance is 30 cm. The optical and mechanical performance of this lens set a benchmark.
