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The Sunpak Auto 16R Macro Ring Flash can be used for a variety of applications, including extreme close-ups, such as oral, and other medical-use photos as well as portraits. The circular flash tube snaps on to your camera lens, and it will eliminate shadows.
The circular flash tube produces a very soft light and a sense of transparency. The flash projects an even amount of light across the entire surface of the subject. The 16R will not produce a shadow on the background, even at close distances.
Will fit lenses with up to a 77mm filter thread
Includes 58mm, 62mm, and 72mm adapter rings
Designed for close-up photography
Compatible with various digital and 35mm SLR cameras (Not compatible with Sony Alpha series cameras)
Four compact, white LED lights will help your camera's autofocus system
In the Box
Sunpak Auto 16R Macro Ring Flash (Guide No. 1-16 m)
58mm Adapter Ring
62mm Adapter Ring
72mm Adapter Ring
Table of Contents
Number of Flashes
1 circular flash tubes
Yes, 4 white LEDs
Angle of Coverage
80° in both vertical & horizontal angles
Auto Distance Range
Auto at all F-stops
Full ~ 1/256 power
Off Camera Terminal
8 seconds (full power w/ alkaline batteries) 7.5 seconds (full power w/ Ni-Cd batteries)
4- "AA" Batteries
Control unit: 2.6 x 5.2 x 3" (WxHxD) Flash ring: 4.8 x 4.8 x 1.3" (WxHxD)
Control unit: 10.5 oz Flash ring: 5.29 oz
Sunpak Auto 16R Macro Ring Flash (Guide No. 1-16 m) Review