Sigma EF-630 Electronic Flash for Canon EF Cine Lens and lens change indications all

and lens change indications all feature luminous paint to aid in changing the lens in the dark and other tasks

Prevents stray light into the camera lens

providing an “ultra telephoto” angle of view for telephoto and macro lenses

Luminous paint for enhanced visibilityThe specification

For Sigma 17-70mm F2

Sigma EF-630 Electronic Flash for Canon EF Cine Lens and lens change indications allThe Sigma EF 630 Flash system is the latest in DSLR flashes from Sigma. Updated and enhanced, the EF 630 Flash uses an Intuitive user interface with a dot matrix LCD screen for improved menu visibility, D Pad and dial settings controls, and easy one click disengage function improve ease of use. The EF 630 flash is compatible with lenses of 24mm to 200mm focal length, making it ideal for wide angle and super zoomed shots alike. For ultra wide angle