Voigtlander Super Wide-Heliar Aspherical III Lens

No, this is a strictly manual focus lens. It is designed for photographers who prefer tactile control over their focus point, making it ideal for deliberate composition in architecture and landscape photography.

Yes, this lens is specifically designed for the Sony E-mount system. It is fully compatible with Sony full-frame mirrorless cameras.

The 15mm focal length provides an expansive 110-degree field of view. This creates an immersive, ultra-wide perspective that is perfect for capturing vast landscapes, tight interior spaces, and dramatic architectural shots.

Yes, its compact and lightweight design makes it very portable for all-day shooting. However, because it lacks image stabilization and autofocus, it works best when you have a steady hand or are shooting in well-lit conditions.

The ten-bladed diaphragm is designed to produce smooth, pleasing bokeh and soft out-of-focus areas. It also helps create distinct, well-defined sunstars when shooting into bright light sources.

The optical design is specifically engineered to minimize distortion. Even at such a wide angle, you can expect straight lines to remain true, which is essential for architectural work.