The screen magnifier is a good idea and, on the whole also well implemented. Unfortunately, so far the wrong mention was a diopter adjustment is not -as zugesagt- removed from the item description, so I- -As well as other prospective purchase this Viewfinder because this information was incorrect. Unfortunately, I do not understand why other reviewers describe the diopter adjustment, although it is not at present. Subsequently, the written statement of Leiferanten:
"Dear buyers,
Thank you for your feedback. I'm very sorry that there is an error in our description. My colleague will correct the description. This article has no diopter function. You should adjust diopter on your camera. The orange ring is just a decoration. Possibly inconvenience we apologize and hope for your understanding '
I also hope to understand the seller for this review. Possibly the product description is still corrected.