> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf > Of Jostein Øksne > Sent: Tuesday, November 07, 2006 1:53 PM > To: Pentax-Discuss Mail List > Subject: Stupid Q. about central vs. curtain shutter > > If it was possible to make a focal-plane shutter like the central > shutters in eg. hasselblad lenses, I suppose someone would have done > it a long time ago. > > Does anyone know why this is not a good idea? > > Jostein >
Central shutters inside lenses are really small compared to the focal plane shutters thus they can be made to move a lot faster. Antti-Pekka ________________________________________ Antti-Pekka Virjonen Computec Oy R&D Turku www.computec.fi -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
