Cokin Adapter for Sinanor 210mm lens

[Douglas P. Theall]

Hi everyone and thanks again for the great sage advice I keep getting from this group. My latest problem: I bought a Sinanor 210mm lens for my 4x5 Tacihara. The cap size says 60mm. I u se Cokin filters but they don't show a 60mm adapter. Could the cap mm size be w rong or is there another solution. Any and all help concerning the use of filte rs would be appreciated. My other lens is a Caltar 150mm. Thanks, Doug Theall

[Ellis Vener]

Try a 58mm thread, this is assuming that the cap fits over the lens barrell and not into the threads.