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Re: [OM] Re: olympus-digest V2 #526

Subject: Re: [OM] Re: olympus-digest V2 #526
From: Winsor Crosby <wincros@xxxxxxx>
Date: Wed, 30 Sep 1998 18:32:13 -0700
>-snip
>Actually I do not think that it quite happens this way if you mean that the
>coatings are going going to increase the transmission of light through the
>lens to 99%. No coating can make glass transmit more light. The effort to
>increase the transmission of light through the coating is a valid effort so
>that in reducing the light reflected from the lens you do not do it with a
>several layers of substances which greatly reduce the light that ever gets
>to the lens. If my memory ...
>
>Winsor
Actually William Sommerwerk did a much better job with this than I did and
this got accidentally sent out of a queue.

Winsor

Winsor Crosby
Long Beach, California
mailto:wincros@xxxxxxxxxxx





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