Mp-E 65mm F/2.8 1-5x Macro Photo Lens, Each

Details:

Key features:ef-mount lens/full-frame formataperture range: f/2.8 To f/16one ultra-low dispersion lens elementsuper spectra coatingfocal length; 65mmmaximum aperture; f/2.8Minimum aperture; f/16lens mount; canon efangle of view; 18° 40'maximum magnification; 5xmacro reproduction ratio; 5:1optical design ;10 elements in 8 groupsdiaphragm blades; 6focus type; manual focu