The Viltrox AF 25mm f/1.7 Air adds to a growing range of compact, lightweight and supremely affordable ‘Air’ prime lenses ...

Viltrox announced availability of the AF 25mm F1.7 Air, a compact, smooth autofocus lens, ideal for photography and video, available in E-Mount, X-Mount and Z-Mount.

The M.Zuiko Digital 25mm F1.8 II ($499.99) updates a decade-old lens, the original Olympus M.Zuiko 25mm F1.8, with upgraded metal, weather-sealed housing, and OM System branding.

It is clear that much attention to detail went into the design of this machine. Aluminum angle act as linear rails on which v-wheel bearings travel. Skate bearings support 5/16″ threaded rod ...