The Ringflash Adapter is unique! It was developed by a professional photographer from the Czech Republic and was designed to be as light and as portable as possible. There are no electronics, no flashtubes and no cumbersome cables! It uses a clever system of internal prisms, reflectors and light-shapers to distribute the light emitted from the flash unit evenly around the large diameter of the ringflash adapter. This creates the same lighting effect normally only available from ringflash units made by studio flash equipment manufacturers, which are expensive, heavy and tethered, ie. cable from ringflash to power pack.

The Ringflash Adapter creates a very special lighting effect: a “3D shadow-wrapped look”. Because all light originates from the front, i.e. from around the lens, it produces a virtually shadowless look on the front of your subject, while a soft even shadow appears around the edges. It is ideally suited for fashion, portrait and beauty images as a main or fill-in light.

The Ringflash Adapter does not change the colour temperature of the flash unit and the additional weight can easily be accommodated by the on-camera flash unit.

The Ringflash Adapter is made to fit the Canon 580 and Nikon SB800 flash units and due to its large inner diameter the ringflash adapter will accept almost all lenses from Nikon and Canon. For model range see back page.

Exposure control: when using Canon or Nikon cameras (or their derivatives) all TTL functions are operational as usual, as well as in manual mode. In manual control, the exposure is measured by use of a light meter or through test-shots on a digital camera.

Light output: The Ringflash adapter is very efficient and the loss of light is surprisingly low! For example with model RAN160 at a distance of 3 meters, ISO1OO, the f-stop reading is 4.0 & 5/10.

How to fit The Ringflash Adapter

The Ringflash Adapter is mounted to the front of a portable flash unit, for example the Canon 580 or Nikon SB800, and it is small and lightweight enough to allow complete mobility!

Line up the flash unit with the rear receptacle of The Ringflash Adapter Push the flash unit in as far as it will go Turn the pressure plate at the top of The Ringflash Adapter clockwise to lock

Technical Specifications

Code Outer
Diameter (mm)
Inner
Diameter (mm)

Centre of ringflash
to centre flash unit (mm)

Weight (grammes)
RAN160 175 103 160 462
RAN170 175 103 170 478
RAC160 175 103 160 462
RAC170 175 103 170 478
RAC175 175 103 175 495
RAC160-2 175 103 160 462
RAC170-2 175 103 170 478
RAC175-2 175 103 175 495

Using flash units other than Nikon SB800 & Canon 580

At the moment, there are no plans to introduce The Ringflash Adapter for other types and makes of flash units. However, feedback from existing customers shows that it is possible to use The Ringflash Adapter with various other types of flash units. Please visit www.flaghead.co.uk or contact us for further details.

Code Ringflash Adapter to Fit Available
RAN160 NIKON SB800 & D200/70/80/50/40/300 Now
RAN170 NIKON SB800 & D1, D2, D3 June 08
RAC160 CANON 580EX & 400D, 250D June 08
RAC170 CANON 580EX & 5D, 30D, 20D, 10D June 08
RAC175 CANON 580EX & 1D, 1Ds, 1V June 08
RAC160-2 CANON 580EX MKII & 400D, 350D June 08
RAC170-2 CANON 580EX MKII & 5D, 30D, 20D, 10D Now
RAC175-2 CANON 580EX MKII & 1D, 1Ds, 1V June 08