Sigma 4.5mm F2.8 EX DC HSM Circular Fisheye for Sony Lenovo ThinkVision P27h20 27-Inch QHD Monitor with USB Type-C detailed soundstage that takes your

detailed soundstage that takes your movies

The superior optical performance of the Sigma Contemporary

and durability of the foam

ultra-slim design

Smart Connectivity

Sigma 4.5mm F2.8 EX DC HSM Circular Fisheye for Sony Lenovo ThinkVision P27h20 27-Inch QHD Monitor with USB Type-C detailed soundstage that takes yourSigmas 4. 5mm F2. 8 EX DC Circular Fisheye HSM creates an image that is a circular, curved, distorted view of reality when used on a digital SLR camera. It is one of the most unusual lenses a photographer can use as it produces a circular image within a black surrounding frame. It is ideal for landscapes and panoramic photography. Because of its equisolid angle projection system, the lens can be used for scientific applications. The minimum focusing