- Excellent (for a full frame), wide-angle zoom (for a crop, a good staffer). Hood trimmed with black velvet (it has a low reflection coefficient), a case is included (albeit soft). Shooting against the Sun - fine, like all lenses of the "L" series, silent focusing.
- Aperture and the consequence of this is too large Depth of Sharply Depicted Space (DOF). Inadequate price from some 2022 retailers. (I do not consider this a disadvantage of the model)