Key Features:

• Reliable weather-resistant performance for stress-free shooting even in punishing environments
• Further improved high image quality
• Compact, lightweight design 
• Versatile features for a wide range of applications, including macro shooting
• High resolution shoot mode

M.Zuiko Digital 12-40mm F2.8 Pro II Lens

The OM System 12-40mm F2.8 PRo II uses an optical design with 14 elements in 9 groups (1 EDA lens, 2 aspherical lens, 1 DSA lens, 2 ED lens, 1 HD lens, 2 HR lens) with 4 aspherical lenses including a DSA lens effectively placed to achieve a compact, lightweight form and superior depictive performance of an M.Zuiko PRO lens. Effectively compensating for aberrations that occur when zooming, results in high resolution from the center to the edges of the frame across the entire zoom range, from wide-angle 24mm equivalent to mid-telephoto 80mm equivalent. This high-performance lens fully utilises the high image quality performance of the camera body when using High Res Shot mode.

This lens features a closest focusing distance of 20 cm across the entire zoom range. At the wide-angle end, users can enjoy macro shooting with an enhanced sense of perspective, and at the telephoto end a maximum image magnification of 0.6x that rivals half-macro lenses, for authentic close-up shooting. The lens is capable of various styles of macro shooting and includes support for Focus Stacking which is useful for close-up shooting.The compact, lightweight focusing unit consisting of two cemented lenses is powered by a linear motor driving MSC (Movie and Still Compatible) mechanism, resulting in high-speed, silent AF. This design makes shooting still images and videos easy. The lens is capable of approximately 50 fps (AF/AE tracking) sequential shooting on the OM SYSTEM OM-1 thanks to advanced camera control technology.

This lens clears the IPX3 and higher splashproof tests, far exceeding the conventional IPX1 rating, as well as dustproof tests. Both feature IP53 dustproof and splashproof performance for peace of mind in even more punishing conditions. They can also function in low-temperature environments down to -10°C, and pairing these lenses with a dustproof, splashproof, and freezeproof camera body makes it possible to continue shooting in punishing environments such as rain, snow, and even dusty environments with peace of mind.

In addition to water, oil, and dust repellent performance, the fluorine coating on the front most lens is also effective in reducing friction. Both lenses can easily be cleaned with a blower or cloth when it gets dirty, allowing users to continue shooting immediately.