The Onyx Soft release shutter button, is made out of Silver and an Onyx semi precious stone on the top.
Ancient tales say that you can wear or carry Black Onyx as a personal amulet of protection to keep senses keen and instincts sharp and that it is a protective shield during psychic endeavors.
Amit Tripuraneni (verified owner) –
Got 2 of these – one for my 240 and the other for M9. Absolutely adore these – the feel, the look and it just adds a extra something special to the cameras.