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Entry  Mon Sep 29 11:17:14 2008, steve, Update, SAFETY, horizontal viewports are protected with lexan 
    Reply  Wed Mar 30 11:35:24 2016, steve, Update, safety, BS visitor's viewport is protected with lexan 
Message ID: 1004     Entry time: Mon Sep 29 11:17:14 2008     Reply to this: 12054
Author: steve 
Type: Update 
Category: SAFETY 
Subject: horizontal viewports are protected with lexan 
The four horizontal viewports of arms are protected
by 3/8" thick, 8.5" OD Lexan disk of MR10 Polycarbonate.

ITMX, ETMX, ITMY and ETMY ccd cameras are not focused now.
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