Canon EF 8-15mm f4.0 L USM Fisheye Lens

Canon EF 8-15mm f/4L Fisheye USM a versatile fisheye zoom lens offering a choice of full frame or circular image.Theres no need to buy two specialist lenses when the EF 8-15mm f/4L Fisheye USM offers, either full frame or circular fisheye images when used with cameras with a 24x36mm (full frame) sensor. {Key Features} - Circular or full frame Fisheye zoom lens - Part of Canons acclaimed L series - Durable and rugged design - Quiet and fast autofocus - Full-time manual focusing - Easier lens cleaning {Overview} For photographers shooting with DSLRs with a smaller sensor, full frame fisheye images are possible. With a 180 diagonal field of view, capturing the whole scene in a single image has never been easier. The Canon 8-15mm f4 offers a circular or full frame Fisheye zoom lens Theres no need to buy two specialist lenses when the EF 8-15mm f/4L Fisheye USM offers, either full frame or circular fisheye images when used with cameras with a 24x36mm (full frame) sensor. For photog