The Mamiya 500mm f/4.5 APO (Apochromatic) lens is a super long telephoto lens designed for photojournalism, sports, wildlife, landscape, fashion, portraiture and beauty.
Mamiya lenses are quality controlled at all stages. They are engineered for professional use. Mamiya manufactures its own glass and coats the lens elements using Mamiya's proprietary multi-coating process, increasing light transmission, dramatically reducing flare, and ensuring crisp, clean whites and vibrant natural colors.
Super long telephoto lens for the 645 series cameras
APO (Apochromatic) lens - This internal focus lens utilizes Low Dispersion glass and exhibits optimal correction for chromatic aberration even at wide open aperture
To expand the possibilities of the 500mm f/4.5 APO lens, Mamiya has a 2x Extender N-2 which doubles the effective focal length to 1000mm f/9