Specifications:
- Camera Type: Direct hotshoe contact mount flash
- Guide Number: 14m / 46ft at 50mm(ISO100)
- Automatic TTL Range: 0.9-7.0m / 3.0-23ft(F2.0)
- Dedication: DSLR Dedicated Mounting
- Exposure Check Confirmmation: Green Auto Check Lamp
- Flash Duration: 1/700 sec(Full Power)
- Color Temperature: 5600K
- Number of Flashes: Approx. 150-300(Alkaline Batteries); Appox. 100-200(Ni-Cd, Ni-MH Batteries)
- Recycling Time: Approx. 6sec(Alkaline Batteries); Approx. 4sec(Ni-Cd, Ni-MH Batteries)
- Power Source: 4 x AA Alkaline, NiCad / Ni-MH Batteries
- Size: 70 x 45 x 150mm / 2.8 x 1.8 x 6in(W x H x L)
- Compatible with: SONY A900 A850 A700 A550 A500 A450 A380 A350 A330 A300 A230 A200 A100
Features:
- Guide Number, 14m/46ft
- Automatic TTL flash exposure control function
- IGBT fast recycling circuitry function
- Auto exposure confirmation function
- Multiple mounting threads
- This Macro Ring Flash is suitable for macro, scientific, medical or hobby photography
- Camera body dependent features
- The standard mount of this Macro Ring Flash is 52mm and adapter rings to 55mm, 58mm, 62mm and 67mm are included
- The Macro Ring Flash incorporates direct hot shoe synchronisation and has a flash duration of 1/700 second and a recycling time of four to six seconds
Details:



- This SONY Macro Ring Flash features automatic TTL flash exposure control, IGBT fast recycling circuitry, flash exposure compensation control



- The Camera Macro Ring Flash incorporates direct hot shoe synchronisation and has a flash duration of 1/700 second and a recycling time of four to six seconds



- Auto exposure confirmation, multiple mounting threads, it is suitable for macro, scientific, medical or hobby photography
How to Use Macro Ring Flash:
- Attach the macro ring flash onto the end of your camera lens. This will vary, based on the type of flash and lens, but most macro ring flashes will screw onto the end of the lens and use a tab or connection point to remain securely fastened to the lens. Using a macro lens will also help achieve the desired outcome as the macro lens will allow you to place the camera and the flash very close to the subject allowing a great deal of detail to be captured by the camera.
- Connect the remote unit attached to the flash ring to the camera's hot shoe, located at the very top of the camera. The remote unit will connect the flash to the camera and will allow you to control the flash intensity and output settings. Be sure the connection is secured properly because the camera and the flash will not communicate properly and will not fire at the right time or with the proper intensity that matches the camera's aperture and shutter settings to expose the image properly.
- Take several test images and be sure the ring flash is casting an even, shadowless light around your subject. If you notice hot spots, or bright sections of light on parts of the object, adjust the flash settings to reduce the power of the light source and adjust the distance of the flash from the object.
Package Included:
- 1 x Macro Ring Flash
- 4 x Adapter Rings(55mm, 58mm, 62mm, 67mm)
- 1 x User Manual