Star Analyser 200 Grating

Closed, opens tomorrow 10amIndependent shop in BallardDirections

Available from Cloudbreak Optics when we last checked, in the last two days. Sold from the shop’s own store; the price there is the one that counts.

The SA-200 is for applications where it is difficult to achieve the optimum spacing using our Star Analyser 100. The SA-200 gives the same length of spectrum at half the spacing compared with the SA-100 ( link ). For most users, our SA-100 will be the grating of choice. If you are able to mount our SA-100 in a way that our calculator ( link ) shows you will be able achieve optimum spacing, the SA-100 should be chosen for best performance. When mounted at half the distance from the camera, the SA