Can I use more than one cartridge at a time? December 4, 2017December 4, 2017 by jbmg40 jbmg40 No comments yet 1138 No, just one. Pro tip: You can combine Revolva with any KipperTie OLPF, if you need ND and Diffusion for example. Post navigation Are there plans for a Nikon/Leica/other mount?It looks like it’s only held on with three screws, what gives? Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.