



The first circular fisheye lens
exclusively for use with APS-C size
digital SLR cameras.
Specifications
Product Lineup

4.5mm F2.8 EX DC CIRCULAR FISHEYE HSM
Support

4.5mm F2.8 EX DC CIRCULAR FISHEYE HSM
Accessories
Supplied Accessories
FRONT CAP ADAPTER CA486-72

FRONT CAP LCF-72mmⅢ

REAR CAP LCR Ⅱ
* The image is for SIGMA.