Canon MR-14EX II Macro Ring Lite Flash 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 provide a combined guide number of 46' at ISO 100. The white LED focusing lamps, and two types of modelling 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 flash can be powered by 4x AA batteries or an optional CP-E4 battery pack. This unit is compatible with the Canon EF 50mm f/2.5 Compact Macro, EF-S 60mm f/2.8 Macro USM, EF 100mm f/2.8 Macro USM MP-E 65mm f/2.8 1-5x Macro Photo lenses.
Features: Canon MR-14EX II Macro Ring Lite Flash
Ideal for close-up photography
Works well with Canon EF and MP-E macro lenses
Easy to install, fast charge, long-lasting, reliable and trustworthy construction
Also can be powered by an external battery pack (Compact Battery Pack CP-E4)
Operates on 4x AA size (Alkaline, NiCd, Lithium and Ni-MH type AAs are OK) batteries
Easy operation with an illuminated dot-matrix LCD panel for easy flash settings in any lighting condition
Sophisticated white LED focusing lamps and two forms of modelling flash permit preview of lighting effects.
Twin-tube ring lite designed for close-up photography with EF Macro lenses, flash tubes can fire together or independently.
Provides 12 custom functions, and supports wireless E-TTL when linked with one or more Speedlite 600EX-RT flashes
Supports E-TTL (TTL/E-TTL) wireless autoflash in conjunction with one or more Speedlite 600EX-RT flashes
Note: Please note that batteries are not included
Specification: Canon MR-14EX II Macro Ring Lite Flash
Model: MR-14EX II
TTL Dedication: Yes
Flash-ready Indicator: Yes
Effective Range: 16.40' / 5 m (f/ 2.8 @ ISO 100) & 8.86' / 2.7 m (f/ 2.8 @ ISO 100)
Guide No.: 45.93' (14 m) ISO100 & 34.45' (10.5 m) ISO100
Flash Type: Ring Lite, twin circular flash tubes, and separate Controller Unit
The angle of Coverage: 80° Horizontal & 80° Vertical
Flash Control System: Control in E-TTL Mode: FP Sync, FE lock, Flash +/- compensation, Flash Exposure Bracketing: Control in Manual Mode: Flash +/- compensation: Ratio Control in Manual: L:R tubes (A:B); 8:1 - 1:1 - 1:8 in 1/2-stop increments
Flash Duration: Modelling Flash: 1: One-second burst at 70Hz in E-TTL or M flash mode, showing ratios (Possible only with EOS-1v and EOS-3, as of January 2000) 2: With CF 4-1, uniform one-second burst at 70Hz, works in TTL mode
Custom Functions: Twelve (in addition to any on camera), set on flash LCD; three Personal Functions
External Power Source: Compact Battery Pack CP-E4 (Not Included)
Power Source: 4x AA Batteries in Controller (Alkaline, NiCd, Lithium and Ni-MH Type)
Recycle Time: Approximately 0.1 - 5.5 seconds
Ring Dimensions: 5.1 x 4.4 x 1.0" / 129.6 x 112.1 x 25.3 mm
Power Unit Dimensions: 2.7 x 4.7 x 2.8" / 69.6 x 118.8 x 71.4 mm
Kit Content Canon MR-14EX II Macro Ring Lite Flash Lens Cap Case User Operating Instructions Manual
For more information about, Canon MR-14EX II Macro Ring Lite Flash website.