Is that a 5x teleconverter you are thinking of buying? I think Sunpak products are OK. I use a Sunpak circular polarizer. But I would be leary of chromatic aberation, or purple fringing, with such a powerful teleconverter. If it was described as achromatic or aspheric, or using ED glass, that would alay those fears a lot.
Message edited by author 2003-11-08 09:32:31. |
