Sigma EF-610 DG Super Flash - Canon ETTL
(Sigma 618927)

• GN61 On-Camera TTL Flash for Canon



• Auto Zoom Sets Optimum Illumination Angle



• Built-In Wide Bouncing Panel



• Multiple Flash Modes

Overview

The Sigma EF-610 DG SUPER Flash boasts a Guide number of 61 (61/m or 200/ft), perfectly compatible with TTL auto exposure systems for both digital and film SLR cameras. This high-performance flash adapts to photographers' creative needs. The auto zoom function dynamically adjusts the illumination angle based on the lens focal length (ranging from 24mm to 105mm), and with the built-in Wide Panel, it covers angles as wide as 17mm. You can tilt the flash head up by 90 degrees, left by 180 degrees, or right by 90 degrees for bounce flash, and down by 7 degrees for close-up shots. Advanced features include modeling flash, multi-pulse flash, TTL wireless flash, FP (high-speed) flash, rear-curtain sync flash, and manual flash mode for precise power adjustments. Additionally, the Auto Power-Off function helps conserve battery life, and a "ready" light signals full charge.