Sigma EF-630 Electronic Flash for Canon EF Cine Lens Prevents stray light into the

Prevents stray light into the camera lens

APO 50-150mm F2

Although some zoom lenses are available that can cover 14mm

These lenses are therefore ready for higher-resolution shooting and are ideal for chroma keying as well

Sigma EF-630 Electronic Flash for Canon EF Cine Lens Prevents stray light into theThe 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