TTArtisan 11mm f/2.8 Lens for Canon RF

Excellent coma control makes it well-known in the field of star photography. The ultra-wide viewing angle of the fisheye also makes it widely used in the field of panoramic VR. In order to effectively improve the image degradation of the fisheye lens edge, we designed the TTArtisan 11mm F2.8 into 11 Elements in 7 Groups. Even when the aperture value is F2.8, it can meet the high image quality requirements of professional users for photos and videos.