The Novoflex 49-52mm Step-up Ring Step-Up Ring is a reliable and economical way to use your Novoflex Ring Flash on various lenses. For example, a 49-52mm Step-Up Ring would allow you to use 52mm filters on lenses with a 49mm front filter thread size.
Please note: Using this system with a lens filter size larger than 62mm will result in vignetting. Care must be taken using Stepping rings.
Note: There are also Step-Down Rings which allow smaller sized filters to be used on lenses with larger front filter thread sizes. For example, a 52-49mm Step-Down Ring would allow a 49mm filter to be used on a lens with a front filter thread size of 52mm. Care must be taken using Step-Down rings in order to avoid vignetting.
Allows user to use ring flash on many different lenses
Small, efficient way to save space and money at the same time