Highlights
NX Mount
50-200mm (77-308mm Equivalent)
Aperture Range: f/4-22
Lens-Shift Optical Image Stabilizer
Internal Focusing System
i-Function Lens
i-Scene Modes

Features
The black 50-200mm f/4.0-5.6 ED OIS III Lens from Samsung is a telephoto zoom lens for Samsung NX mount cameras with a 35mm format equivalent of 77-308mm. Its fast autofocus motor can lock focus on your subject in as little as 0.17 seconds so you can capture fast moving action and spontaneous moments. A built-in lens-shift image stabilizing system compensates for camera shake to provide sharper photos, even at long telephoto settings and in low-light. The internal focusing system means that the lens length doesn't change when focusing and the front lens element does not rotate. This lens is an i-Function lens, which accesses your camera's manual controls (such as shutter speed, aperture, ISO, etc.) from a ring on the lens --you never have to take your hand off the lens or your eyes off the action to make changes and you can see the effect of your changes before you shoot. And i-Scene mode works with NX cameras to provide ideal scene settings particular to this lens.

Telephoto Zoom Lens
The Samsung 50-200mm f/4-5.6 telephoto zoom lens offers a full range of telephoto focal lengths, equivalent to 77-308mm in the 35mm format.
 
Optical Image Stabilizer
Equipped with lens-shift optical image-stabilizing technology, this 50-200mm lens uses tiny lens-shifts to compensate for motion blur and will produce sharp images even in low-light situations and when shooting at long focal lengths.
 
Internal Autofocus System
This Samsung 50-200mm telephoto zoom lens features an inner focusing system, so that the lens length does not change during focusing. Also, the lens barrel system has been designed with one-piece construction, resulting in improved rigidity and a more compact, lightweight design. Polarizing filters can easily be used to full effect, since the filter attachment ring does not rotate during focusing.
 
i-Function Mode
i-Function Mode on this lens gives you quick and easy one-touch access to all your camera's manual settings. Adjust shutter speed, aperture and more with just a twist of the lens while previewing the image in real-time. You can see how your adjustments affect the shot before you take it.
 
i-Scene Mode
With i-Scene Mode your camera will automatically recognize the type of lens that has been attached and suggest scene types best-suited for that lens. Press the i-Function button, select the scene type you like and your camera is optimized to take the perfect shot. i-Scene Modes for the 50-200mm lens are Beauty Shot, Portrait, Children, Backlight, and Sports.