-----Original Message----- From: [EMAIL PROTECTED] [mailto:owner-eos@;a1.nl] On Behalf Of Julian Loke Sent: Friday, November 08, 2002 5:41 AM To: [EMAIL PROTECTED] Subject: EOS Seeking macro information
I am trying to compile some data for macro lenses, but I cannot find the working distances for 1:1, except for my 100 USM macro ??? EF 50mm f/2.5 Compact Macro ??? EF 100mm f/2.8 Macro 149mm EF 100mm f/2.8 Macro USM ??? EF 180mm f/3.5L Macro USM Should I include any other lenses? (e.g. Sigma, Tamron, Vivitar?) Cheers Julian Loke http://eosdoc.com === Hi Julian, I remember in one of Canon technical report/reference guide (back in 1996, when Canon introduce their 180 L macro) they listed these lenses working distance for 1:1 magnification as follows: EF 50mm f/2.5 Compact Macro 9 cm (w/ 1:1 converter) EF 100mm f/2.8 Macro 15 cm EF 180mm f/3.5L Macro USM 25 cm I'll check again if I can found the technical report at home tonight. thanks,,, Bambang. * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
