====== ULE-compensations-rings ======
Company: Coastline Optics, Inc.

Quotation: {{ :groups:mg:project_ptb-cavity:q14-2520_university_of_hannover.pdf |}}

  * Dimensions:
    * Diamater: 25.4mm +0.0 / -0.1 mm Ø 
    * Inside diameter: 7.0+/-0.2 mmID 
    * Thickness: 6.30 mm+/-0.2mm
  * Configuration: Plano/Plano
  * Polish bothsides flat to 0.25waves P-V @ 633nm,suitablefor optical contacting.
  * Material:  PremiumGrade ULE

  * We bought 12.