| Modello | Oscilazioni totali |
|---|---|
| GD825A-2 | 32 gradi |
| GD705R-2 | 26 gradi |
| GD675-3 | 32 gradi |
| GD655R-2 | 30 gradi |
| GD655A-2 | 30 gradi |
| GD655-5 | 32 gradi |
| GD655-3 | 32 gradi |
| GD650R-2 | 30 gradi |
| GD605R-2 | 30 gradi |
| GD605A-2 | 30 gradi |
| GD600R-2 | 30 gradi |
| GD555-3 | 32 gradi |
| GD505R-2 | 30 gradi |
| GD505A-2 | 30 gradi |
| GD500R-2 | 30 gradi |
| GD405A-1 | 26 gradi |
| GD31RC-3A | 26 gradi |
| GD300A-1 | 26 gradi |
| GD200A-1 | 26 gradi |