UID:259189
UID:248196
UID:290250
jackqiu: 1 l*(8!_ 4楼的jovycup谈到的几点我觉得很有道理,这里我想详细请教下: P$qkb|D, 1.光棒的吸收,指的是玻璃棒内壁的吸收吗?复眼的暗角是什么意思? O2/w:zOg' 2.有些光学元件和成像器件光效受温度的影响,能举例说明吗? _NqT8C4C 谢谢 ]GRq
UID:283376
UID:291375
UID:264895
UID:311813