L-M mount adapter with reflection mask

[WJJ3]

Kind of an interesting new product from Rayqual announced.

http://dc.watch.impress.co.jp/docs/news/20151124_731917.html

Article says these adapter rings are fitted with an internal reflection reducing mask, and are suitable for normal and wide lenses. Lenses 75mm and up will vignette. Collapsible lenses might damage the mask, which is a paper material. Limited product with a production run of 300 units...

[jonmanjiro]

Thanks for posting the link. I'm not so sure about the long term durability of using a paper material as the mask, but its a very interesting idea!

[WJJ3]

definitely agree, the durability of that paper mask is questionable...