The Micro Four Thirds universe gained two quality, fast aperture, prime focal length lenses that go along with the new Lumix GF1 camera and its retro rangefinder styling cues. Matthew Fitzgerald ...

Enter the ground-breaking Canon EF 75-300mm f/4-5.6 IS USM in September 1995, the world’s first interchangeable lens for SLR ...

Expensive for a 150-600mm lens Has a tendency to hunt for focus unless you use limiter controls As an alternative to astronomically expensive full-frame wildlife photography setups, the Om System ...

Let our guide to the best zoom lenses for Micro Four Thirds help you kit out your Panasonic or Olympus camera, with picks for all budgets. Micro Four Thirds is the longest-running mirrorless system ...

The Laowa 15-35mm T12 Probe Zoom Lens is the latest addition to the company's ever-expanding line-up of unique and interesting optics.

Using 3D printing and porous silicon, researchers at the University of Illinois Urbana-Champaign have developed compact, visible wavelength achromats that are essential for miniaturized and ...