Attaching the Ring Flash to the front of the lens of your cameras enable illumination of subject in Macro Close - Up photography at a shooting distance of up to approximately 3cm ( 1.0 in. ) One thing your camera built-in Speedlight may not be able to do. The Automatic Ring Light Macro Flash is the convenient and creative lighting solution for copying documents, medical, dental, nature and small subject photography at short working distances where built-in and conventional flash units are hard to use. Utilizing a circular tube as its light source for just the right amount of illumination, in certain situations, it might even be the only way possible to light your subject. Flash to be used with any NIKON digital or film camera with a hotshoe
Perfect choice for even and shadow free illumination for close-up shooting. Ideal for macro, medical , scientific, forensic and hobby photography
This Macro Ring Flash can be adapted to any lens with a 52mm, 55mm, 58mm, 62mm, & 67mm front thread. (Adapter Rings are included).
Of course, a Ring Flash does not have to be mounted on a lens; but, this will defeat the purpose of using a ring flash to produce shadow less image.
Specifications
Full ETTL I / II Dedication for digital SLR cameras
IGBT and series circuitry
Auto check indicator
EV exposure control compatible with DSLR cameras
Inclusive of Adaptor Ring
Camera Type Direct hotshoe contact mount flash
Guide Nunber 14m/46ft (ISO100@50mm)
Circuitry IGBT (Insulated Gate Bipolar Transistor) & Series circuitry
Auto TTL Range 0.9-7.0m/ 3.0-23ft (F2.0)
Dedication DSLR Dedicated mounting
Angle of illumination 50mm and above (35mm equivalent)
Exposure confirmation Green auto check lamp
Flash Duration 1/700 Sec. (full power)
Color Temperature 5600 °K
Recycling Time Approx. 6 sec. with alkaline batt.
Approx. 4 sec. with Ni-Cd or NiMh batt.
Number of flashes Approx. 100 - 300 depending on batt.
Power Source 4 AA Batteries
(Alkaline Recommended)
Dimensions H-45mm x W-70mm x L-150mm"
Net Weight 250g (without batteries)
Mounting Hot Shoe
package Contents
One BOWER SFD14N Auto Ringling FOR NIKON
One Ring Adapter 55mm - 52mm
One Ring Adapter 58mm - 52mm
One Ring Adapter 62mm - 52mm
One Ring Adapter 67mm - 52mm
Instructions
Warranty
Shot that would have been impossible without a ring flash, because the subject was 2" from the lens and almost surrounded by the flash
  
 
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