• Canon TTL MR-14EX II Macro Ring Light Flash

The all-new Macro Ring Lite MR-14EX II is ideal for EOS quality close-up photography when used in conjunction with one of Canon?s EF Macro lenses. Redesigned as a perfect complement to contemporary digital SLR setups, it is the most advanced macro flash Canon has ever produced. It has a maximum Guide No. of 34.4 ft./10.5m at ISO 100 and a twin-tube design where both flash tubes can be directed to fire independently or together. Sophisticated white LED focusing lamps and two forms of modeling lights make for easy and accurate previewing of lighting effects. Infinitely adjustable in any lighting condition with its illuminated dot-matrix LCD, the Macro Ring Lite MR-14EX II has 12 custom functions and supports E-TTL wireless autoflash when linked with one or more Speedlite 600EX-RT flashes.Ring-flash design for versatile lighting when shooting close-up

• Powerful performance with guide number 14 (ISO 100, m)
• Independently variable dual flash tubes for creative lighting control
• LED modelling lamps make composition and focusing easier
• Quick and easy to use: controllable from camera or flash
• Compatible lenses:
• EF 50mm f/2.5 Compact Macro
• EF 100mm f/2.8L Macro IS USM (requires Macrolite Adapter 67)
• EF 100mm f/2.8 Macro USM
• EF 100mm f/2.8 Macro
• EF 180mm f/3.5L Macro USM (requires Macrolite Adapter 72C)
• MP-E 65mm f/2.8 1-5x Macro Photo
• EF-S 60mm f/2.8 Macro USM