Rick Drawbridge , Jul 21, 2011; 04:45 p.m.
Pentor lenses are very much an unknown quantity, Wayne. There are only two or three that I've come across, and I've no idea who manufactured them. There's a 100mm f/2.8 which is reputed to be a brilliant performer, and a few longer telephoto lenses about which I've read good reports. This lens has is a six-bladed iris, so don't expect a sensational bokeh...Being a bit of a collector of 135mm lenses, for the money involved, I'd buy it!