telescopen.望远镜v.缩短；压缩；套叠telescope-axle mirror侧镜telescope drivingsystem望远镜驱动装置telescope for operation手术窥镜telescope with reticles带瞄准器望远镜Telescope crown retainer套筒冠telescope' s optical axis金融机构telescope and scale method望远镜尺度法telescope magnifier combination望远镜放大镜组合Telescope Photographic Recorder望远镜摄影记录器telescope-lens compound system望远镜和薄透镜组合系统