Sigma EF 610 DG Super for Pentax

Weight: 330 g
Brand: Sigma
Description: 61m meters iso Pentax Pentax
Number of batteries: 4
Display: Yes, with backlight
Battery type: AA
Dimensions: 77x117x139 mm
Mode support: TTL
Flash type: Ordinary
Automatic shutdown: There is
Compatible cameras: Pentax
Horizontal angle: 270 degrees
FP sync: There is
Rear curtain sync: There is
Automatic Zoom: There is
Maximum illumination angle with diffuser: 17 mm
Illumination Angle: 24 - 105 mm
Number of operations from one set of batteries: 120 - 160
Guide number: 61 m ISO 100, 105mm
Recharge time: 5 - 7 c
Number of lamps in one flash: 1
Pilot light: There is
Stroboscopic flash: There is
Swivel head: There is
Up Angle: 90 degrees
Angle down: 7 degrees