伽利略望遠鏡，作為現代光學望遠鏡的鼻祖，是人類探索宇宙奧秘的重要工具。本文將詳細介紹伽利略望遠鏡的原理及其在科學發(fā)展史上的重要地位。

　　伽利略望遠鏡，全名“伽利略式望遠鏡”，由意大利天文學家伽利略·伽利萊于1608年發(fā)明。其工作原理主要是通過兩個凸透鏡的組合，將遠處的物體放大并呈現在觀察者眼前。伽利略望遠鏡的構造主要包括物鏡、目鏡、支架等部分。物鏡負責收集光線，形成實像；目鏡則負責對這個實像進行進一步的放大，使物體顯得更大、更清晰。

　　伽利略望遠鏡的原理圖如下：

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