Sigma EF-630 Electronic Flash for Sigma Cine Lens The first large-aperture ultra telephoto

The first large-aperture ultra telephoto zoom lens of its type

so users can enjoy it to the fullest

The benefit of these efforts can now be enjoyed in cine lenses as well

This lens completes the Sigma large aperture series of portable wide-angle

Large-diameter

Sigma EF-630 Electronic Flash for Sigma Cine Lens The first large-aperture ultra telephotoThe 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