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| The SFDRF Digital Macro Ring Flash is the convenient and creative lighting solution for copying documents, medical, dental, nature and small subject photography. Utilizing a circular tube as its light source for just the right amount of illumination, at short working distances, where built-in and conventional flash units are hard to use, it might even be the only way possible to light your subject. Unlike complicated, bulky and expensive OEM ring flashes, the SFDRF will operate with any current, past or future, digital or film SLR Camera that has a flash shoe, it is economically and efficiently powered by 4 AA size batteries plus it's backed by a lifetime warranty! The two-piece design mounts the control unit containing the batteries on your camera's accessory hot shoe which allows the flash head to be compact, lightweight for easier handling and camera balance. Controlled by its automatic sensor, firing as fast as 1/50,000th of a second,the SFDRF provides an ultra fast burst of even, shadow free, diffuse light that will freeze any movement. That frisky beetle or windblown blossom can be photographed sharply as if it were frozen in time! For further versatility, when shadow free images are not desired, the flash head can be used off of the lens and aimed for creative lighting control. It can even be mounted to positioning arms and other supports using the built-in tripod socket. This flash connectly directly with 58mm filter sizes lenses and is additionally supplied with 52mm, 55mm and 62mm adapter rings. With optionally available rings, the ring flash head can be mounted to almost any lens produced. Optimized to prevent vignetting with most lenses having a filter size of 62mm or smaller, these optional adapter rings are available in sizes from 37mm through 72mm. ;>>> Works perfectly (with no additional adapters) with 52mm, 55mm, 58mm or 62mm lenses.;>>NOTE: If this is not the filter size of your lens, optional adapter ring of the size are required. ...Read more |
| The SFDRF Digital Macro Ring Flash is the convenient and creative lighting solution for copying documents, medical, dental, nature and small subject photography. Utilizing a circular tube as its light source for just the right amount of illumination, at short working distances, where built-in and conventional flash units are hard to use, it might even be the only way possible to light your subject. Unlike complicated, bulky and expensive OEM ring flashes, the SFDRF will operate with any current, past or future, digital or film SLR Camera that has a flash shoe, it is economically and efficiently powered by 4 AA size batteries plus it's backed by a lifetime warranty! The two-piece design mounts the control unit containing the batteries on your camera's accessory hot shoe which allows the flash head to be compact, lightweight for easier handling and camera balance. Controlled by its automatic sensor, firing as fast as 1/50,000th of a second,the SFDRF provides an ultra fast burst of even, shadow free, diffuse light that will freeze any movement. That frisky beetle or windblown blossom can be photographed sharply as if it were frozen in time! For further versatility, when shadow free images are not desired, the flash head can be used off of the lens and aimed for creative lighting control. It can even be mounted to positioning arms and other supports using the built-in tripod socket. This flash connectly directly with 58mm filter sizes lenses and is additionally supplied with 52mm, 55mm and 62mm adapter rings. With optionally available rings, the ring flash head can be mounted to almost any lens produced. Optimized to prevent vignetting with most lenses having a filter size of 62mm or smaller, these optional adapter rings are available in sizes from 37mm through 72mm. ;>>> Works perfectly (with no additional adapters) with 52mm, 55mm, 58mm or 62mm lenses.;>>NOTE: If this is not the filter size of your lens, optional adapter ring of the size are required. ...Read more |
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