OM System M.Zuiko Digital ED 20mm f/1.4 Pro Lens

ADVENTURE-READY PORTABILITY
Take on a new angle of adventure with the M.Zuiko Digital ED 20mm F1.4 PRO. This pocket-sized lens captures stunning edge-to-edge sharpness with soft feathered bokeh that always delivers superior image quality no matter where you’re going. This bright F1.4 lens remains both compact and lightweight, while also featuring a fully-sealed splashproof, freezeproof and dustproof design, lending itself to a variety of wanderer pursuits.

Compact, lightweight PRO lens featuring beautiful feathered bokeh
Outstanding resolution unique to M.Zuiko PRO lenses: Featuring a 11-element, 10-group lens configuration consisting of Super ED lens, ED lenses, Super HR lenses, and aspherical lenses arranged effectively for sharp imaging from the center to the farthest corners of the frame. This high-resolution lens makes the most out of camera performance, including the high image quality acquired when shooting using High Res Shot mode. ZERO coating is used along with optimal suppression of internal reflections within the lens barrel to reduce ghosts and flaring.

Feathered bokeh: Using the knowhow gained in the development of the M.Zuiko PRO F1.2 series, which delivers ultimate defocusing effects, we have implemented feathered bokeh that slowly introduces blur moving from the in-focus area to the out-of-focus region. Using an aberration measurement instrument to measure bokeh at the aberration level and deliver optimal control over spherical aberration allows the lens to deliver superior resolution and beautiful bokeh effects.

Compact, lightweight design with a maximum aperture of F1.4: The lens remains compact and lightweight at 247 grams with a bright maximum aperture of F1.4. When paired with the Olympus OM-D E-M5 Mark III, the system is compact and lightweight at approximately 661 grams**, for mobility that enables nimble shooting.

Comfortable and stress-free shooting in a variety of circumstances
Highly reliable dustproof, splashproof and freezeproof construction (-10°C): Sealed throughout, this lens offers IPX1 equivalent splashproof performance. It also features a dustproof and freezeproof construction to -10°C, and pairing it with a dustproof, splashproof, and freezeproof camera body makes it possible to continue shooting in punishing environments, such as rain and snow, with peace of mind. Fluorine coating on the front-most lens allows for water droplets to roll off and for dirt to be cleaned off easily.

High-speed, high-precision AF: Superb optical design and lens processing technologies are used to make a lighter focusing lens, which enables faster, more accurate AF, allowing users to enjoy stress-free, high-speed, high-precision AF shooting.

A variety of expression for any type of scene
Close-up shooting to make the most of feathered bokeh: This lens is designed for amazing close-up shooting performance with a closest focusing distance of 25 cm and a maximum image magnification of 0.22x* for shooting up close to the subject. The beautiful, feathered bokeh slowly introduces blur for creative macro shooting.
An angle of view that balances natural perspective with bokeh effects: The 40mm equivalent angle of view is slightly wider than that of standard lenses, providing a natural sense of perspective and bokeh effects. This unique angle of view is perfect for a wide variety of scenes, such as landscapes, portraits, and snapshots.