![Venus Optics adds Canon M, Fuji X and Sony E mount options to its 4mm F2.8 circular fisheye lens: Digital Photography Review Venus Optics adds Canon M, Fuji X and Sony E mount options to its 4mm F2.8 circular fisheye lens: Digital Photography Review](https://1.img-dpreview.com/files/p/TS600x600~sample_galleries/8855456135/8863091246.jpg)
Venus Optics adds Canon M, Fuji X and Sony E mount options to its 4mm F2.8 circular fisheye lens: Digital Photography Review
![Venus Optics adds Canon M, Fuji X and Sony E mount options to its 4mm F2.8 circular fisheye lens: Digital Photography Review Venus Optics adds Canon M, Fuji X and Sony E mount options to its 4mm F2.8 circular fisheye lens: Digital Photography Review](https://3.img-dpreview.com/files/p/TS600x600~sample_galleries/8855456135/2639514771.jpg)
Venus Optics adds Canon M, Fuji X and Sony E mount options to its 4mm F2.8 circular fisheye lens: Digital Photography Review
![Venus Optics adds Canon M, Fuji X and Sony E mount options to its 4mm F2.8 circular fisheye lens: Digital Photography Review Venus Optics adds Canon M, Fuji X and Sony E mount options to its 4mm F2.8 circular fisheye lens: Digital Photography Review](https://1.img-dpreview.com/files/p/TS600x600~sample_galleries/8855456135/7273305556.jpg)