Samyang 8mm Fish-eye lens, specially designed for Canon DSLR's with APS-C sensor.
High quality and very resistant optics and mechanics.
Very firm and with detailed finishing.
Stepless aperture control, very smooth and silent.
Multicoated treatment, to reduce chromatic aberration to a minimum.
Toothed aperture and focus rings for better control and easy to use.
Very bright, make amazing videos full of light and color.