גלילי ג’לטין – מתקנים של חברת COTECH:
| C.T. Orange + .3 ND 207 |
| C.T. Orange + .6 ND 208 |
| Double C.T. Blue 200 |
| Eighth C.T. Blue 218 |
| Eighth C.T. Orange 223 |
| Eighth C.T. Straw 444 |
| Eighth Minus Green 279 |
| Eighth Plus Green 278 |
| Full C.T. Orange 204 |
| Full C.T. Straw 441 |
| Full C.T Orange+E 204+E |
| Full C.T. Blue 201 |
| Full Minus Green 247 |
| Full Plus Green 244 |
| Half C.T. Orange 205 |
| Half C.T. Blue 202 |
| Half C.T. Straw 442 |
| Half Minus Green 248 |
| Half Plus Green 245 |
| Light Frost 256 |
| Light Opal Frost 420 |
| Quarter C.T. Blue 203 |
| Quarter C.T. Orange 206 |
| Quarter C.T. Straw 443 |
| Quarter Minus Green 249 |
| Quarter Plus Green 246 |