D dan28 Senior Retro Guru Aug 26, 2011 #1 http://www.ebay.co.uk/sch/dan22novacgtw ... 4340.l2562 one is rare post 75mm to post mount 55mm When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.