Sigma 4.5mm f/2.8 EX DC HSM Circular Fisheye Lens For Sony DSLR-A200 A300 A350 A100 A700 A700 A900 A230 A330 A750 Includes 7 Year Warranty + Extras

Sigma's 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. 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 distance of 5.3 inches allows the photographer to have fun with placement of subjects extremely near to the camera with distorted backgrounds. SLD (Special Low Dispersion) glass employed for effective compensation of color aberration, Super Multi-Layer lens coating reduces flare and ghosting and assures high image quality throughout the entire zoom range. In the hands of a photographer looking for creative expression and the opportunity to explore and create, this is the ultimate creative tool. The results are captivating and now with the 7 year warranty extension and 5 Piece cleaning kit you can protect and enjoy the lens for many years to come!