On Saturday, August 27, 2005, at 04:40 PM, Herb Chong wrote:
i was under the impression that Hoya dominated the OEM optical glass market.
In Japan it's Hoya and Tamron who make most of the optical glass. Hoya is larger, I think. In Germany, of course, it is Schott. Normal types of optical glass are simply a commodity, and generally bought from the lowest bidder.
Bob
