Meaburn J
Appl Opt. 1975 Feb 1;14(2):465-9. doi: 10.1364/AO.14.000465.
The design and performance of an insect-eye F.P. spectrograph used on the 249-cm Isaac Newton telescope, which can also be converted into a nebular filter camera, is presented. This device has several novel features, including a pressure-controlled optically contacted etalon and an image tube as a detector.
介绍了一种用于249厘米艾萨克·牛顿望远镜的昆虫眼F.P.光谱仪的设计和性能，该光谱仪也可转换为星云滤光相机。该装置有几个新颖的特点，包括一个压力控制的光学接触标准具和一个用作探测器的像管。
