Monthly Archives: November 2016

From the development site of Prime Focus Instrument / 主焦点装置製作の開発現場から…

Let us start with a question this time: What do you think these parts are used for? There are a number of holes… They are some of the parts for Prime Focus Instrument (PFI) named as the “Cobra bench” and the “rails”, on which the fiber positioning actuators Cobra are installed (Here for details). As a picture below, one actuator… Read more »