Product Review
Close to zero, barely noticeable distortion 122-degree ultra-wide angle of view Superior optical quality with 16 elements in 10 groups Minimizes chromatic aberration Light, tiny and easy to carry 12mm focal length and f/2.8 aperture ideal for astrophotography Very convenient for low-light and indoor shooting Angle of view and low distortion great for panoramas Floating optical design and 0.2x macro power Dust repelling "Frog Eye" Coating shields the lens
- Ultra wide-angle prime designed for full-frame Canon EF-mount DSLRs, this 12mm f/2.8 can also be used with APS-C models where it provides a 19.2mm equivalent focal length.
- Bright f/2.8 maximum aperture is well-suited to working in low and difficult lighting conditions.
- Rectilinear design renders subjects with minimal distortion in order to suit landscape and architectural applications.
- Three extra-low dispersion elements reduce chromatic aberrations and color fringing for increased clarity and color neutrality. Two aspherical elements are also featured to limit spherical aberrations for improved sharpness.
- A Frog Eye Coating has been applied to repel both dust and moisture for added protection when working in inclement conditions.
