2017-18 Stellafane Mirror Class
Session 9 held on 2018-May-19

by Fran

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Session Number 9

This is the last regular session of these season.

2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Jay and Dave inspect a mirror.	2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Paul polishing his mirror.	2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Dominic contiplating.
2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Dominic polishing his mirror.	2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Cale on cell phone while pressing his lap.	2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Steve polishing his mirror.
2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Holly polishing her mirror while Tom and Phil look on.	2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Mike polishing his mirror.	2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Posing for the camera while taking a break.
2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Francis cast his 12.5" lap with two molds side by side, as the 12" x 12" mold didn't quite cover the whole lap.	2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Dave setting up the autocollimator test stand.	2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Jay adjusts the mirror under test as Dave directs.
2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Dave tests Jays mirror on his autocollimator. The autocollimator is a double pass null test. The perforated flat results in a double pass test.	2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Steve removing the weights after pressing his lap.	2017-18 Stellafane Mirror Class Session 9 held on 2018-May-19 Session Number 9 Holly polishing her mirror.

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