![](https://websites.umass.edu/baskin/files/2024/06/pineapple_upside-down.jpg)
Calibration celebration: Pineapple upside-down cake
Please enjoy a slice of pineapple upside-down cake on my behalf (Fig. 1). I solved my calibration issues by inserting the liquid crystal slider upside down. For months, I have been washing up against the rocks of calibration. I need to calibrate the liquid crystal unit before I can measure anything on the confocal fluorescence […]