While telescopes are designed to work outside, it sometimes takes some tender care to keep them working at their best. Over time, telescopes will pick up dust, and depending on how often they are ...
HOTECH’s Advanced CT Laser Collimator uses a flat mirror at the eyepiece location, a target placed in front of the telescope, and three lasers to align your Schmidt-Cassegrain telescope. You can ...
Figure 1: Two-dimensional cartesian particle-in-cell (PIC) simulation modelling the device consisting of hollow-cone and fine fibre-like plasmas. Figure 2: Demonstration of guiding and collimation of ...