| CELL TYPE | LIGHTPATH in mm | Q SILICA UV GRADE | I SILICA IR GRADE | QG FUSED SILICA | G OPTICAL GLASS | VOLUME ml |
| Type 29 Semi-Micro Cell | 5mm | 0023Q-2398 | 0023R-2400 | 0023S-308 | 0023T-2405 | .7 |
| 10mm | 0023Q-477 | 0023R-2401 | N/A | 0023T-2406 | 1.4 | |
| 40mm | 0023Q-2399 | 0023R-2402 | 0023S-2404 | 0023T-2407 | 5.6 |