| Dimensions mm | Depression Cafe | Radius of curvature mm | Weight Kg/m |
|---|---|---|---|
| 50 | 0.44 | 37.5 | |
| 60 | 0.31 | 45.0 | |
| 76 | 0.20 | 57.0 | 1.00 |
| 102 | 0.11 | 76.5 | 1.30 |
| 120 | 0.08 | 90.0 | 1.40 |
| 152 | 0.05 | 114.0 | 1.80 |
| 180 | 0.04 | 220.5 | 2.10 |
| 203 | 0.03 | 152.2 | 2.30 |
| 254 | 0.02 | 190.5 | 2.60 |
| 305 | 0.01 | 228.8 | 2.75 |
| 407 | 0.01 | 476.8 | 3.40 |
| 508 | 0.01 | 381.0 | 4.50 |