Sigma EF-610 DG ST Flash - for Pentax

by Sigma
Sigma EF-610 DG ST Flash - for Pentax
Guide Number of 61
Auto Zoom Coverage for 24-105mm
TTL Operation With Pentax DSLRs
Bounce, Tilt, and Swivel Head
Manual Setting Available
Takes 4x AA Batteries


Type : Shoe mount
Guide No. : 61
Angle of Coverage : Automatically set in accordance with the focal length of the lens, in a range from 24mm to 105mm. Also covers the angle of a 17mm lens when used with the built-in Wide Panel
TTL Dedication: Yes, for Canon AF
Bounce Head : Yes
Swivel Head : Yes
Zoom Head : Yes
Recycle Time :
Approx 7 seconds (when using alkaline batteries)
Approx. 5 seconds (when using NiCd, Ni-MH batteries)
Power Source : Four AA Alkaline or AA NiCd or Ni-MH (Nickel Metal Hybride) batteries
Dimensions : 7.7 x 13.9 x 11.7 cm
Weight : 320g without batteries

In the Box

Flash Stand (FS-11)
Carrying Case