South Pole Telescope Design
 | SPST342 | ||||
| SPST320 | ||||
| SPST313 | ||||
| SPST 307 | ||||
| SPST304 | ||||
| SPST298 | ||||
| SPST271 | ||||
| SPST208 | ||||
| SPST183 | ||||
| SPST148 | ||||
| SPST152 | ||||
| SPST129
| ||||
| SPST67 |
SPST129B is an experiment to see if the secondary in SPST129 can be used in a simpler design.
Figure 1---Optics in SPST129 following dewar window removed and replaced with a single mirror
Figure 2---detail of Fig. 1.
Figure 3---Full-field spot diagram, showing poor results.