The professional lens which provides an excellent image quality in any shooting environment. That is the M. Zuiko Digital ED 40-150 mm f2.8 PRO. The bright f2.8 aperture value is maintained from a focal length of 80 to 300 mm (35 mm equivalent), providing... Show More
Olympus' best optical performance Breathtaking clarity, overwhelming resolution up to the very edges of the image, and soft, circular defocusing effects along with excellent image quality are sure to enchant users. Constant maximum aperture f2.8 is available from wide angle all the way to telephoto settings. The lens is made up of 5 ED lenses, aspherical lenses, and HD lenses for thorough suppression of various aberration from infinite distance to extreme close-ups. This is truly a lens with the ultimate optical performance that only Olympus can provide.
ZERO coating thoroughly eliminates ghosts and flares ZERO (Zuiko Extra-low Reflection Optical) coating is applied to the lens surface to thoroughly eliminate ghosts and flares that used to be difficult to reduce because of their high transparency. ZERO coating boasts clear image quality even under challenging conditions such as a backlit condition.
Unparalleled compact, lightweight telephoto zoom An unparalleled compact, lightweight telephoto zoom system has been achieved that weighs approximately half that of a full-frame SLR.
Unchanging lens length when zooming An inner focusing system is used so that the lens length does not change in all focal length. Center of gravity changes are minimized for a stable hold and controls.
MF clutch mechanism that provides instant switching between auto and manual focusing This model is equipped with the MF clutch mechanism that enables switching between auto and manual focus. This mechanism makes pre-focusing possible for quick shooting.
MF clutch mechanism that provides instant switching between auto and manual focusing Function button L-Fn is equipped on the side. It can be used to pause autofocus and to assign functions from camera custom settings. Enjoy assigning functions to match your shooting style.
Dedicated lens hood that can be slid and retracted while attached to the lens A dedicated lens hood (LH-76) with a lock mechanism is included that can be slid and retracted while attached to the l