My Rolleiflex 2.8C is now starting to show quite a bit of deterioration in the taking lens. The coating is almost non existant and it looks like there may be a bit of separation starting. Outside it is quite difficult to use in brighter conditions with very low contrast and very prone to flare. In addition I would also like to get a CLA on it as I think the sutter speeds are a bit slow. Is very any facility in the UK for recoating/repairing the lens and is it cost effective? I really do love this camera and would like to get it fixed up.