Neewer BY-220AFD Electronic AF E-TTL Flash Speedlight for Pentax and Samsung Cameras, such as Pentax K7 K5 K3 K50 K30 K2 km kx kr K1000 k100d k100ds k200d k10d k20d, Samsung Galaxy NX, NX30, NX210, NX300, NX1100, NX2000

Features:

Suitable for Pentax and Samsung Cameras.

AF-assist beam function, facilitates autofocus for dark scenes.

TTL auto exposure. Support slow and 2nd curtain sync.

Automatically flash sync speed setting, power saving mode and prepare prompt functions.

Flash head adjustable 0-90 degrees, it has 45, 60, 75, 90 degrees of vertical angle, more easy and convenient to use.

Specifications:

Guide Number(m): 22m (ISO100, 35mm Lens focus)

Coverage angle: 38¡£x 55¡£(35mm Lens focus)

Color Temperature: approx. 5600K(daylight type)

Auto Control Distance Range: 0.5-11m (ISO100¡F2.0)

Vertical Rotation Angle: 0¡£-90¡£

Recovering time: 0.3-7s(new alkaline batteries)

Flash duration (sec.): 1/1000 -1/40000

Flash times: ¡100 (new alkaline batteries)

Power source: 2 x AA batteries

Dimension: 2.6x2.1x3.9"/6.5x5.4x9.8cm

Weight: 4.5oz/127g(Exclude battery)

Package Contents:

1x Flash

Note: Camera and battery not included..