Quantaray Quasi Fish Eye 0.42x Super Wide Angle Lens Attachment for 52mm

The Quantaray Quasi Fish Eye 0.42x Super Wide Angle Lens Attachment is an auxiliary lens designed to mount onto the front of any primary lens with a 52mm filter thread. By multiplying the focal length by 0.42x, it dramatically increases the field of view and introduces a fisheye-like effect with noticeable barrel distortion—ideal for creative, ultra-wide shots. This lens attachment is popular for fun, experimental photography and can be used on DSLR or mirrorless lenses via the appropriate thread size. While optical sharpness may not match dedicated fisheye lenses, it offers an affordable and easy way to explore wide-angle and fisheye-style imagery.