WKato@xxxxxxx writes:
<< I think lens engineers drool over glass catalogs the same way that I drool
over the B&H catalog. There are many types of glass from many different
manufacturers at differing cost. They plug the various properties of the
glass into their computers and see if they can make a particular lens cost
effective.
>>
In the 60's a few camera vendors used to make a big deal about the fact they
made their own glass.
Regards,
Tim Hughes
>>Hi100@xxxxxxx<<
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