On  Sept 11, 2013, DanK and MorganB gave a mini review over skype on 
a couple of ishell topics.

1. Dan gave a overview of the opticl bench and cryostat

2. Morgan show the Slit View Assemlby:  Guider Detector, Camera Doublet, Guide Filter Wheel. 
  
 iSHELL - Slit Viewer Assembly.pdf
 iSHELL - Slit Viewer Assembly.pptx