• Compatible with Canon E-TTL / E-TTL II
• Twin-Tube Design & 12 Custom Functions
• Guide Number: 45.9′ at ISO 100
• Coverage: 80° Vertical & Horizontal
• LED Focusing Lamps
• Wireless Master TTL Functionality
• Recycle Time: 0.1-5.5 Seconds
• High-Speed & 2nd Curtain Sync
• Runs on 4 AA Batteries
• Attaches to Select Canon Macro Lenses

The MR-14EX II Macro Ring Lite Flash from Canon is designed for use with Canon macro lenses for close-up photography. With a guide number 34′ at ISO 100 per side, its twin tube design allows each flash tube to fire independently, or simultaneously to provide a combined guide number of 46′ at ISO 100. White LED focusing lamps and two types of modeling lights allow for accurate previewing of the light’s effect.