The Metz mecablitz 50 AF-1 TTL Shoe Mount Flash for Pentax SLR is a Metz shoe mount flash designed to be compatible with all digital Pentax SLR cameras, both current and future models. To better facilitate compatibility with current and future cameras, this flash now features a built-in USB port that allows for future firmware updates via the internet. A high quality metal base allows quick and easy attachment to the camera.
The 50 AF-1 is designed to fully support a Pentax digital SLR camera's TTL system. Both P-TTL flash mode and P-TTL remote mode (slave operation) are possible. It can be operated as a TTL slave unit that can be controlled by the camera's own built-in commander mode or as a manufacturer's flash with master capabilities.
The flash also features an auto zoom head from 24-105mm that can be set to match the camera's sensor, a full bounce and swivel head (with a fully swiveling reflector system which also contains a flip-out reflector card and a diffuser), a built-in wide angle diffuser for 12mm coverage, and in addition, full manual control with 12 variable power output levels.
Note! All features are dependent on camera's functionality
Type Shoe mount Guide Number 50 for ISO 100/21° and 105mm Angle of Coverage 84 to 23° (24-105mm lenses in 35mm format)
100° (18mm) with included wide-angle diffuser
Auto Distance Range No Auto f/Stops Not Specified by Manufacturer Variable Power Yes, 1/1 to 1/128th TTL Dedication Yes Bounce Head Yes Swivel Head Yes Zoom Head 24-105mm (Auto zoom, flash senses focal length & adjusts; Manual zoom)
12mm with built-in wide-angle diffuser
Off Camera Terminal No Recycle Time 5 Seconds (based on fresh alkaline batteries & full power) Power Source 4 "AA" 1.5V batteries (alkaline, NiCad, NiMH & Lithium) Dimensions (WxHxD) 2.8 x 5.39 x 3.9" (71 x 137 x 99mm) Weight 11.99 oz (340 g) [w/o batteries]