LF_rookie_to_be
4-Aug-2014, 08:30
I need to find a Sinar board with at least 4cm extension, in order to mount a 155/6.8 Grandagon-N in a Prontor #1 as far as possible from the (DIY) camera. Does anyone know what is the the longest extension on recent Sinar boards? Could you modify a later-type DB board with wrecked aperture and simply remove the latter and screw in a #1 mounting ring on the front? Black boards look to be sturdier than older, olive-green Norma-era boards, and this is a heavy beast of a lens - and borrowed to me, to make matters even more delicate.