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Subject: Re: Need help in mearsuring transmission for non-planar lens

Date: 11/05/02 at 10:01 AM
Posted by: Wojtek
E-mail: wfalkowski@jzo.com.pl
Message Posted:

In Reply to: Need help in mearsuring transmission for non-planar lens posted by charlie on 11/04/02 at 4:27 PM:

Charlie,
If you want to measure power lenses transmission you need spectrophotometer with integration sphere. On the market there are many spectrophotometers with integration sphere: Perkin Elmer, Zeiss, Hitachi, Varian, Candela etc.
For a reflection measure ask some people from BBGR (France). They have Zeiss spectrophotometer with special holder for reflection measure.

Wojtek.


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