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Message ID: 76     Entry time: Sat Mar 23 02:41:00 2013
Author: Koji 
Type: Optics 
Category: General 
Subject: Black glass beam dumps for the first OMC 

Received black glass beam dumps from MIT

- gluing by EP30-2 looks pretty fine. Enough sturdy.

- some gap visible between the glass => incident angle should be considered so that the first beam does not exit from the gap

- Dusts are visible on the glass surface. Some have a lot, the other have less. But every piece still needs to be wiped.

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