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Olympus 7-14mm f/2.8 ED M.Zuiko Digital PRO Autofocus Lens for MFT (Micro Four Thirds), Black

Model #367957
  • $771.00

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New in box complete with manufacturer's USA warranty. Not previously owned or used.
Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
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Frequently used with above-average wear. May have dents, dings, or finish loss. Lens glass may have small scratches, dust, and blemishes, and zoom/focus ring tension may have moderate looseness or tightness overall, but should not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
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EX+ Excellent Plus
With LC-79 Lens Cap, LR-2 Rear Cap, LSC-0914 Case
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7-14mm f/2.8 PRO: Olympus's constant-aperture ultra-wide for Micro Four Thirds

A 114-degree angle of view at f/2.8 is a serious tool. The 7-14mm PRO's optical formula, 14 elements in 11 groups, including 3 Super ED elements, 1 ED element, and 2 EDA elements, keeps aberrations controlled across that wide field, edge to edge, even wide open. The constant f/2.8 aperture means exposure stays consistent as you zoom, which matters when you're shooting in changing light without time to compensate. Minimum focus distance sits at 20 cm from the focal plane, so you can push close to a foreground subject and still pull in a wide sweep of background.

At 534 g, this is a lens you'll actually carry. Weatherproof sealing at 11 locations keeps dust and moisture out, so shooting in rain or on a dusty trail doesn't require second-guessing. The manual focus clutch on the focus ring lets you drop from AF to manual and back instantly, and the programmable L-Fn button puts 27 assignable functions within reach of your left hand without breaking grip. Paired with OM-D bodies running 5-axis stabilization, the f/2.8 aperture and IS work together to pull off handheld low-light work that a slower wide-angle simply can't match. For MFT shooters building out a PRO-series f/2.8 trio alongside the 12-40mm and 40-150mm, this fills the wide end without the system tipping into dead weight.

Who It's For

Landscape and architecture photographers get a 114-degree field of view in a package that weighs roughly 60% of a full-frame equivalent, with weatherproof construction for outdoor work in variable conditions. Travel shooters benefit from the compact form and the 20 cm minimum focus distance, which allows close-in environmental shots without switching lenses. Videographers will use the near-silent AF mechanism and the manual focus clutch for precise, repeatable pulls. Documentary and event shooters who need consistent exposure across a wide zoom range will depend on the constant f/2.8 aperture when light drops fast.

Key Features

  • Constant f/2.8 aperture across 7-14mm focal range
  • 114-degree maximum angle of view
  • 14 elements in 11 groups with 3 Super ED and 2 EDA elements
  • 20 cm minimum focus distance for close-range wide coverage
  • Weatherproof sealing at 11 locations blocks dust and moisture
  • 534 g weight fits into travel and hiking kits
  • Manual focus clutch for instant AF to MF switching
  • Programmable L-Fn button with 27 assignable functions

FAQ

What's the equivalent focal length on a full-frame camera?
On Micro Four Thirds, the crop factor is 2x, so the 7-14mm translates to 14-28mm in full-frame terms. You get ultra-wide coverage with a constant f/2.8 aperture at roughly 60% of the weight of a full-frame equivalent.
Can you shoot video with this lens?
Yes. The lens features Movie-Still Compatible autofocus, which means AF operates quietly during video without the typical lens-element noise that picks up on audio.
How close can you focus?
Minimum focus distance is 20 cm (7.87 inches) from the sensor plane, which lets you work close to a foreground subject while still pulling in the wide background. Maximum magnification is 0.12x (0.24x in 35mm equivalent).
Is the weatherproofing robust enough for rough conditions?
Yes. Sealing at 11 locations keeps dust and moisture out. This lens handles rain, dust, and trail conditions without hesitation.
How does the manual focus clutch work?
Pull the focus ring toward you to instantly switch from autofocus to manual focus. You can preset a focus distance using the distance meter and return to that position on demand from AF mode.
What functions can you assign to the L-Fn button?
27 different functions are assignable to the programmable L-Fn button on the lens barrel. You can adjust settings without breaking grip or moving your left hand.
Does this pair well with other Olympus PRO lenses?
Yes. The 7-14mm, 12-40mm f/2.8 PRO, and 40-150mm f/2.8 PRO cover the full focal range from ultra-wide to telephoto. All three lenses plus an OM-D body weigh around 5 pounds combined.
SpecificationValue
Focal Length7-14mm
Max Aperturef/2.8
Min Aperturef/22
MountMicro Four Thirds
Min Focus Distance7.87 in (20 cm)
Lens FormatMicro Four Thirds
Angle Of View114° - 75°
Lens Elements14
Lens Groups11
Length4.17 in (105.8 mm)
Maximum Diameter3.11 in (78.9 mm)
Weight1.17 lb (534 g)

This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.

Brand Name Olympus
Focus Type Autofocus (lens motor)
Lens Mount Micro Four Thirds
Lens Type Wide-Angle
Max Focal Length 14mm
Min Focal Length 7mm