Meike MK-14EXT TTL Macro Ring Flash for Canon is a specialized E-TTL/II macro ring light ideal for close-up photography and creative portraits, featuring adjustable dual flash tubes and wide lens compatibility.FeaturesCompatibility: Designed specifically for Canon cameras with E-TTL / E-TTL II automatic flash metering.Guide Number: 46 feet (14 meters) at ISO 100 (50mm position), providing strong and consistent illumination for macro and close-up photography.Color Temperature: 5500K daylight-balanced light for natural and accurate color reproduction.Dual Flash Tubes: Two flash tubes can fire simultaneously, separately, or at different power levels adjustable in 1/2-stop increments to create customizable light-to-dark ratios and shadow effects.Working Range: Effective focus distance from approximately 8 inches (0.2 m) to 16.4 feet (5 m), ideal for macro, portrait, jewelry, and medical photography.Recycle Time: Fast recycling from 0.1 to 5 seconds using four AA batteries (alkaline or NiMH), delivering approximately 100 to 800 flashes per set of batteries.Power Supply: Runs on 4 AA batteries; compatible with optional external battery pack (e.g., Canon CP-E4) for extended shooting and faster recycle times.Flash Modes: Supports TTL, Manual, Multi-flash (stroboscopic), flash exposure compensation, rear-curtain sync, and flash exposure lock.Flash Ratio Control: Adjustable flash ratio from 1:8 to 1:1 to 8:1 with 1/2 EV precision for creative lighting effects.Angle of Coverage: 80° beam angle for even illumination around the subject.AF Assist Lamp: Built-in high-brightness LED autofocus assist light to help focus in low-light conditions.Lens Compatibility: Comes with multiple adapter rings (52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm) to fit a wide range of lenses.Display and Controls: Large LCD screen for easy operation and setting adjustments; includes sound prompts with option to mute.Build and Accessories: Includes a leather carrying case for protection and transport.Sync Speed: Maximum sync speed up to 1/320 second.SpecificationKey SpecsGuide Number46′ / 14 m at ISO 100 (50 mm Position)Recycle TimeApprox. 0.1 to 5 SecondsExposure ControlCanon E-TTL / E-TTL IIWireless OperationNoColor Temperature5500KInternal Power4x AALens Compatibility52mm/58mm/62mm/67mm/72mm/77mm Filter Threads (via Included Adapter Ring) 49mm/55mm/82mm Filter Threads (via Optional Adapter Ring)FlashGuide Number46′ / 14 m at ISO 100 (50 mm Position)Angle of Coverage80°Recycle TimeApprox. 0.1 to 5 SecondsExposure ControlCanon E-TTL / E-TTL IIPower Range1/1 to 1/8WirelessWireless OperationNoEffective Range0.6 to 16.4′ / 0.2 to 5 mColor Temperature5500KPowerInternal Power4x AAExternal Power Pack CompatibleYesGeneralMountShoe Mount (Controller), Lens Mount (Flash)Lens Compatibility52mm/58mm/62mm/67mm/72mm/77mm Filter Threads (via Included Adapter Ring) 49mm/55mm/82mm Filter Threads (via Optional Adapter Ring)DisplayYesDimensions (W x H x D)Not Specified by ManufacturerWeightNot Specified by ManufacturerPackaging InfoPackage Weight1.34 lbBox Dimensions (LxWxH)6.6 x 5.8 x 4.3″ Package Includes1 x Meike MK-14EXT TTL Macro Ring Flash1 x 52mm Adapter Ring1 x 55mm Adapter Ring1 x 58mm Adapter Ring1 x 62mm Adapter Ring1 x 67mm Adapter Ring1 x 72mm Adapter Ring1 x 77mm Adapter Ring1 x Leather Carrying BagCompatiblity: ( It only works with below cameras )Suitable for: Canon EOS 5D II III 6D 7D 60D 70D 80D,700D , please note it can’t work on Canon 2000D, 4000D
