Beware of mirror lenses, the bokeh is not nice enuff to be classified as bokeh, its really odd looking donuts. Secondly the vast majority of them are optical dogs in my experience.
I just got a celestron 500mm in a ebay package deal, not here yet, but I will post something on it once I get it. jco -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of J and K Messervy Sent: Tuesday, December 19, 2006 9:43 PM To: Pentax-Discuss Mail List Subject: Sigma 600mm mirror lens? Has anyone had experience with the Sigma 600mm f8 mirror lens? I'm looking at getting one for when I need the reach of a super tele. >From what I can gather, they're reasonably sharp and just have >slightly odd bokeh. Seems to be good value. James -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
