Professional build quality, the ultimate in reliability.
The 12-40 PRO is an all purpose lens that utilises all of Olympus' best optical technologies. Sealing has been places in 6 locations to ensure dustproof and splashproof performance. Olympus' MSC mechanism ensures that focusing and zooming are both silent and fluent in both still and movie capture whilst a clutch mechanism allows for fluid manual focusing.
Professional Optical Design, the New face of Olympus Clarity
In one of the most advanced designs ever seen in an Olympus lens, the 12-40 utilises Extra Low Dispersion, Extra Low Dispersion Aspherical, Aspherical, Dual Aspherical, High Refractive and High Definition lens elements. This allows for outstanding edge to edge clarity whilst maintaining a compact lens design. ZERO coating ensures that flaring is kept to a minimum in even trying lighting environments.