Product Description
This autofocus circular fisheye lens is designed exclusively for digital SLR cameras with an APS-C size image sensor. It produces circular image with digital SLR cameras. The minimum focusing distance of 13.5cm/5.3inch and maximum magnification of 1:6 make it particularly useful for close-up photography. SLD (Special Low Dispersion) glass, super multi-layer Coating and the inner focusing system creates high image quality. The HSM (Hyper Sonic Motor) ensures fast and… More >>

Sigma 4.5mm f/2.8 EX DC HSM Circular Fisheye Lens for Pentax Digital SLR Cameras

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