CanonNews / Saturday, January 11, 2020

Laowa announced the 4mm F2.8 fisheye for the EF-M mount

Loawa back in August of 2019 announced the 4mm F2.8 fisheye for the Micro Four thirds mount. Now they have added the EF-M mount to the list of supported mounts.

We don't know when the lens will be available for the EF-M mount. We have reached out to venus optics and hopefully will hear back from them.

The lens particulars for the Micro Four Thirds mount should be approximately the same for the EF-M mount;

Principal specifications
Lens type	Prime lens
Max Format size	FourThirds
Focal length	4 mm
Image stabilization	No
Lens mount	Micro Four Thirds
Aperture
Maximum aperture	F2.8
Minimum aperture	F22
Aperture ring	No
Number of diaphragm blades	7
Optics
Elements	7
Groups	6
Focus
Minimum focus	0.08 m (3.15″)
Maximum magnification	0.11×
Autofocus	No
Full time manual	Yes
Focus method	Internal
Distance scale	No
DoF scale	No
Physical
Weight	135 g (0.30 lb)
Diameter	45 mm (1.77″)
Length	26 mm (1.02″)
Sealing	No