John Douglas wrote:
>...............What is the "real" justification for adding another piece of glass to an expensive lens? Dust on gold mines, spitting hot molten metal and splashing sulphuric acid to name three reasons! They do not make Canon lenses very happy! Whatever the downside in softness, this is usually overcome by a little judicious use of P.CS. Kindest regards Norman Childs Mobile: +44(0)7831 519217 Tel: +44(0)1256 767611 Fax: +44(0)1256 767612 Website: http://www.greenshoots.co.uk =============================================================== GO TO http://www.prodig.org for ~ GUIDELINES ~ un/SUBSCRIBING ~ ITEMS for SALE
