This is a manual focus lens. You can only use the lens in "M" manual exposure mode. The Opteka 6.5mm f/3.0 Fisheye Lens is an excellent addition to any photographer's collection, giving users the ability to expand their creativity and capture...

This is a manual focus lens. You can only use the lens in "M" manual exposure mode. The Opteka 6.5mm f/3.0 Fisheye Lens is an excellent addition to any photographer's collection, giving users the ability to expand their creativity and capture...

Altura Photo 8MM F/3.0 Fisheye Lens for Canon DSLR Cameras (AP-8MC)The 8MM F/3.0 Fisheye (AP-8MC) for CANON is the newest addition to the Professional Lens Series from Altura Photo. The lens features exceptional build quality and performance as...

Altura Photo 8MM F/3.0 Fisheye Lens for Nikon DSLR Cameras (AP-8MN)The 8MM F/3.0 Fisheye (AP-8MN) for NIKON is the newest addition to the Professional Lens Series from Altura Photo. The lens features exceptional build quality and performance as...