How is colour affected? December 4, 2017September 21, 2018 by jbmg40 jbmg40 No comments yet 644 Revolva is extremely colour neutral. We always recommend testing your equipment prior to shooting. Revolva additional optics naturally result in subtle image characteristic changes. Post navigation Does this replace the OLPF? I have a favourite OLPF, or I don’t like to change it.What’s the down side? You can tell me, we’re friends… Leave a Reply Cancel reply Your email address will not be published.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.