Laowa 11mm f/4.5 FF RL Canon RF

The huge 126° angle of view is aided by an advanced optical design, which includes aspherical high refractive index, and low dispersion elements, to realize well-corrected, sharp, and color-accurate imagery. The lens has a manual focus design and permits working with subjects as close as 7.5" away and its built-in petal-shaped hood helps to block stray light from causing unwanted lens flare.

• Ultra-wide prime is designed for full-frame RF-mount mirrorless cameras but can also be used with APS-C models where it provides a 16.5mm equivalent focal length.
• Two aspherical elements and one ultra-high refractive index glass element help to control distortion and spherical aberrations for improved sharpness and accurate rendering.
• Three extra-low dispersion elements are used to reduce color fringing and chromatic aberrations in order to produce high clarity and color accuracy.
• Impressively wide 126° angle of view pairs with a rectilinear design, which renders subjects with minimal distortion in order to suit landscape and architectural applications.
• Manual focusing design is benefitted by an integrated focusing tab for intuitive handling and a minimum focusing distance of 7.5" suits working with close-up subjects.
• Built-in petal-shaped lens hood helps to prevent stray light from causing lens flare and also offers some physical protection to the lens's front element.
• Front of the lens is threaded to accept optional 62mm filters. The lens is also compatible with an optional, dedicated 100mm filter holder.
• Five-blade diaphragm produces distinct 10-point sun stars and specular highlights when stopped-down and photographing point light sources.