Angle of View
Wide Angle
Camera type
DSLR
Lens Mount
SIGMA SA-mount, Canon EF mount, Nikon F mount
Sensor Size
Full Frame
Construction
11 Elements in 6 Groups
Angle of view
180º
Number of diaphragm blades
6
Minimum aperture
F22
Minimum focusing distance
13.5cm
Maximum magnification ratio
1:4.6
Filter size
Rear (gelatin filter)
Dimensions (diameter x length)
⌀73.5mm × 68.6mm / ⌀2.9in. × 2.7in.
*The length of a lens is measured from the filter surface to its mount.
Weight (g)
400g / 14.1oz.
Supplied Accessories
Lens Case
Mount / Product Barcode
SIGMA SA-mount：00-85126-48540-5（DISCONTINUED）, Canon EF mount：00-85126-48527-6（DISCONTINUED）, Nikon F mount：00-85126-48559-7（DISCONTINUED）
Specifications Info
* For SIGMA SA-mount
* Nikon F mount do not have an aperture ring, therefore depending on Camera model some functions may not work.
8mm F3.5 EX DG CIRCULAR FISHEYE