Samyang 7.5mm F3.5 Fisheye Lens The ROKINON 7.5mm Fisheye Lens is the most Fisheye optic that has been specifically designed for Micro Four Thirds cameras. Its build quality and sophisticated optics are designed to deliver a frame filling 180 ? diagonal field of view with exceptional sharpness, color rendition, and ergonomic fit. The Rokinon 7.5mm Fisheye is the perfect compact, lightweight and creative lens addition to your Micro Four Thirds system. – Compact and lightweight – Fisheye Perspective – Specifically designed for MFT cameras.
180 degrees angle of view
9 elements in 7 groups
Aperture range F3.5-22
Minimum focusing distance of 3.5? (0.09m) for enhanced close-up shots
Approximately 1.9 inches long