The 36C-2 is the automatic flash unit version in the the Metz 36 series, and features three different auto-working apertures (f/8, f/4 and f/2 at ISO 100/21°). Furthermore, the integrated zoom reflector can be manually adjusted to the given focal length (between 28 and 85 mm), and the reflector can be tilted a vertical direction 90°. It is a good all-purpose auto-flash unit for discerning beginner.