[sanderx1]

I would like others input on how they use filters for extremely large lense. I am particularly interested in 105mm and 122mm. It would be easy if the other side could use a smaller filter but in this case Schneider Fine Art lenses this option is not available. Thanks for your help

Cokin X-Pro covers up to 110, possibly 120 - the filter size is 130x160 (iirc) and majority of Cokin filters are included. Tiffen makes a lot of 138mm filters and 6x6 filters, I'm sure somebody must make a holder ...