The MR-14EX II Macro Ring Light from Canon is designed for use with a Macro lens for close-up photography. With a guide number 34.4′ 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 45.9′ at ISO 100. White LED focusing lamps and two types of modeling lights allow for accurate previewing of the light’s effect.
An illuminated dot-matrix LCD screen lets you make adjustments to the flash in both bright- and low-light situations. The MR-14EX II has 12 custom functions, and supports wireless E-TTL when linked with one or more Speedlite 600EX-RT flashes.
The ring light can be powered by 4x AA batteries or an optional CP-E4 battery pack.
|Guide No.||45.93′ (14 m) ISO100
34.45′ (10.5 m) ISO100
|Effective Range||16.40′ / 5 m (f/ 2.8 @ ISO 100)
8.86′ / 2.7 m (f/ 2.8 @ ISO 100)
|Angle of Coverage||80° Horizontal
|Vari-Power||Manual: 1/1 – 1/128|
|Recycle Time||Approximately 0.1 – 5.5 seconds|
|Power Source||4x AA Alkaline, Lithium, NiCad, Rechargeable Ni-MH Batteries|
|Ring Dimensions (WxHxD)||5.1 x 4.4 x 1.0″ / 129.6 x 112.1 x 25.3 mm|
|Power Unit Dimensions (WxHxD)||2.7 x 4.7 x 2.8″ / 69.6 x 118.8 x 71.4 mm|
|Weight||1.00 lb / 455 g excluding batteries|