Beseler Topcon/拓普康 自家生产的镜头群列表

无奈

Beseler Topcon/拓普康自家生产的镜头群列表：

RE. Auto-Topcor 1:4.0 f= 20mm 62mm filter,introduced 1969

RE. Auto-Topcor 1:3.5 f= 25mm 62mm filter,introduced 1965

RE. Auto-Topcor 1:2.8 f= 28mm 49mm filter,introduced 1971

RE. Auto-Topcor 1:2.8 f= 35mm 49mm filter,introduced 1963

RE. Auto-Topcor 1:1.4 f= 58mm 62mm filter,introduced 1963

RE. Auto-Topcor 1:1.8 f= 58mm 49mm filter,introduced 1963

RE. Auto-Topcor 1:1.8 f= 85mm 62mm filter,introduced 1973

RE. Auto-Topcor 1:2.8 f= 100mm 49mm filter,introduced 1965

RE. Auto-Topcor 1:2.8 f= 135mm 49mm filter,introduced 1963

RE. Auto-Topcor 1:5.6 f= 200mm 49mm filter,introduced 1966

RE. Auto-Topcor 1:5.6 f= 300mm 62mm filter,introduced 1965

RE. Auto-Topcor 1:5.6 f= 500mm 22.5mm filter, introduced1969

RE. Zoom Auto-Topcor 1:4.7 f= 87~205mm 58mm filter,introduced 1967

RE. GN Auto-Topcor M 1:1.4 f= 50mm 62mm filter,introduced 1973 (这颗跟Nikon GN 45mm f2.8 一样，是针对闪灯使用所设计的)

东京光学于1981 年停止生产相机，之后生产与摄影无直接相关的专业仪器，1989年公司改名为 TOPCONCORPORATION，目前是以医疗和测量仪器为主的跨国企业