The AF160FC dedicated macro auto flash is designed for advanced close-up applications. It provides uniform lighting on the subject to minimize shadow areas, making it ideal for close-up, portrait, product, dental and medical applications.
his Pentax AF160FC Ring Flash is a superb tool for macro photographers seeking clean and controlled light for a variety of close-up subjects.
Ringlights have a control box that sit atop the camera and a circular panel that fits on a lens like a hood. The controller allows for strength adjustment and P-TTL signals from the camera to be applied to the output of the flash.
Additionally, a modeling light helps preview the effect of the flash while simultaneously providing sufficient illumination for autofocus systems to operate. Adapter rings for 49mm, 52mm, 58mm, and 67mm threads are included.
Guide No. 52.8' (16.09 m) ISO100 at 50 mm position
Effective Range 6.6' / 2.01 m (f/ 8 @ ISO 100)
Modeling Light Yes
Angle of Coverage 60°
Vari-Power 1/4 - 1/16
Color Temperature 5500 - 6500 K
Flash Duration Not Specified By Manufacturer
TTL Dedication Yes
Recycle Time Not Specified By Manufacturer
Filter Thread 49-67mm
Side Wings No
Power Source 4x AA Alkaline, Lithium, Rechargeable Ni-MH Batteries
Ring Dimensions (WxHxD) 4.4 x 4.4 x 1.2" / 11.2 x 11.2 x 3.0 cm
Power Unit Dimensions (WxHxD) 2.7 x 3.3 x 4.5" / 6.9 x 8.4 x 11.4 cm
Weight 14.3 oz / 405 g Without batteries