The 8mm F/3.5 Fisheye for CANON is the newest addition to the Professional Lens Series from Meike Photo.The lens features exceptional build quality and performance as well as straightforward ease of use for photographers of all levels.Meike 8mm Fixed Manual Focus Rectangle Fisheye lens for Canon EF Mount DSLR Cameras KEY FEATURES Lens structure 8 groups 11 elements (1 spherical lens) Minimum focusing distance of only 35cm Aperture range of f3.5 - f22 COMPATIBLE WITH: All Canon APS-C cameras; including the Rebel T7i, T6s, T6i, T6, T5i, T4i, T3i, SL1, SL2; EOS 60D, 77D, 70D, 80D; EOS 7D, 7D MK II. Is also compatible with FULL FRAME cameras but please keep in mind it will produce a more circular "360" image with black vignette borders. Comes with a lens pouch and removable lens hood allowing 180 degrees viewFULLY MANUALPlease go to your camera CUSTOM FUNCTIONS and ENABLE release SHUTTER W/O LENS option in order to take pictures8mm f/3.5 EF Mount CompatibilitiesDesigned for all Canon EF-Mount APS-C cameras; including the EOS Rebel T6s, T6i, T6, T5i, T4i, T3i; EOS 60D, 70D, 80D; EOS 7D, 7D MK II.Note: Also compatible with FULL FRAME cameras but please keep in mind it will produce a circular, vignette image.Meike 8mm wide angle lens for CanonWith a hybrid, element, and multi-layer lens coating, the MK-8mm will unlock powerful new viewing angles as well as sharply defined images.Sample photos by BuyerWide angle and large apertureSharpness and color contrastMetal mountDecent Metal MountElectric contactsIt's a full-focus manual lens.