Sigma EF 500 DG ST for Pentax

Weight: 320 g
Brand: Sigma
Description: 50m meters iso Pentax Pentax
Number of batteries: 4
Battery type: AA
Dimensions: 117x77x139mm
Fastening: Shoe
Mode support: TTL, P-TTL
Flash type: Ordinary
Automatic shutdown: There is
Compatible cameras: Pentax
Horizontal angle: 180 degrees
AF illuminator: There is
Automatic Zoom: There is
Maximum illumination angle with diffuser: 17 mm
Manual zoom: There is
Illumination Angle: 28 - 105 mm
Wide Angle Diffuser: There is
Manual power adjustment: There is
Guide number: 50m ISO 100, 105mm
Flash duration: 1/714 c
Learn more about compatible cameras: AF
Swivel head: There is
Up Angle: 90 degrees
Angle down: 7 degrees