The OM SYSTEM 150-400mm f/4.5 TC 1.25 IS PRO is a supertelephoto 300-800mm equivalent zoom for Micro 4/3-mount cameras. Key features include:

• Integrated 1.25x teleconverter for a 375-1000mm equivalent range
• f/4.5 max aperture throughout range, f/5.6 with teleconverter applied
• 8 stops of image stabilization, 4.5 with teleconverter applied
• Movie & Still Compatible quiet autofocus

Ideal Sports and Wildlife Lens. Weighing in at only 4.1 lbs, this supertelephoto is incredibly portable for the length you get – up to 1000mm with the built-in teleconverter! What’s more is that this lens is also compatible with the MC-14 and MC-20 teleconverters, allowing you ultimate reach that’s customizable out in the field.

Advanced Feature Set and Optics. Using leading-edge optical technology, the 150-400mm IS PRO ensures edge-to-edge sharpness, a bright f/4.5 constant maximum aperture (f/5.6 when the teleconverter is applied), and reduced color fringing, ghosting, and flaring. The teleconverter not only gives you extra reach but it also provides a max image magnification of 0.57×. This, combined with a 4-foot shooting distance, makes this lens suitable for certain macro subjects — a unique feature for a supertelephoto lens. This lens also supports the focus stacking feature in compatible OM-System cameras. Five function switches give you options over how your lens performs: AF Limiter, AF/MF toggle, IS toggle, Electronic Sound Off, and the programmable L-Fn button, which allows for lens-based control over shooting settings.

Robust and Reliable Construction Fully weathersealed, the 150-400mm IS PRO is ready to take on the elements. The durable magnesium alloy and carbon fiber lens body is portable despite its long range thanks in part to the internal zoom, which keeps the lens at just over a foot. It is evenly balanced so that it can be hand-held out in the field.

Try it with These Micro 4/3 Cameras This lens pairs with Micro 4/3-mount cameras with Micro 4/3 sensors. Since it is designed with sports and wildlife in mind, it is a great choice for quick shooters like the Olympus OM-D E-M1 Mark III and the Panasonic GH6 or the long-lasting Olympus OM-D E-M1X.