Description11mm F2.8
Focal length11mm
Maximum Aperture2,8
Minimum Aperture16
Aperture ringClicked
FrameFull Frame
Focus methodmanual
Filter Sizeno support
Closed focusing distance0,17 m
Diaphragm blades7 pcs
Optical design11 elements in 7 groups
Angle of view180°
Weight +/- 439 gr
Magnification 
MountLeica M / Sony E / Canon RF / Nikon Z / Leica L
ColorBlack
Lens typeFish-eye
Package listingBox – Lens – Front cap – Rear cap – Warranty card – User manual – Lens hood (fixed)
Factory warranty2 years

TTArtisan FF 11mm F2.8 fisheye lens can be used on following cameras:

Sony E-mount cameras as:A7, A7ll(A7M2), A7lll, (A7M3), A7R, A7Rll(A7RM2), A7Rlll(A7RM3), A7RlV(A7M4), A7S, A7SII(A7SM2), A7SIII(A7SM3), A9
Nikon Z-mount cameras as:Z6, Z7
Canon R-mount cameras as:EOS R, RP, R5
L-mount cameras as:Panasonic S1, S1R, S1H
Sigma FP
Leica SL
Fuji GFX-mount cameras as:GFX 50R, GFX 50S, GFX 100, GFX 100S