March 9, 2021

Connection instructions

• Connecting via Web Browser: click this link (no passcode is needed):
  • https://bluejeans.com/7572695553
• If connecting via Phone: Dial one of the following numbers and then enter the meeting ID above and hit "#" or "##"
  • Dial: 1 888 240 2560 (US or Canada only)

Visual inspection and dimensions, Second Batch (160 crystals)

Transmission measurement

- Comparison with measurements in SICCAS