The telescope's precision electronics are just as easily damaged as a naked eye when inadvertently pointed at the sun. The sun's radiation also affects observations.
就像肉眼不能直視太陽一樣，在日間觀測，一不小心望遠鏡精密的元件就會被炙熱的陽光加熱烤融；太陽輻射所發出的訊號，也有可能干擾觀測。