Posted 25 February 2011 - 01:43 AM
Posted 25 February 2011 - 10:54 AM
I've got a 25mm Cooke Speed Panchro up on the 'bay right now that was a great, sharp lens.
The "General Scientific" lenses (I've got one of their teles) are also sharp and solidly built.
All of those Eyemo lenses are so old that you pretty much have to look at each one on a case-by-case basis.
Posted 26 February 2011 - 06:16 AM
As Patrick mentioned, given their age, each lens needs to be individually assessed. Any damage to front or rear elements, internal fogging or fungus, shiny or oily iris blades, loose elements etc will impact on a lens's performance.