| Diam., mm | 25, 38, 50, 60 |
|---|---|
| Focal Length, mm | 100, 150, 50, 200, 250, 300, 500, 1000 |
| Power | +10D, +6.6D, +20D, +10D, +5D, +4D, +3.3D, +2D, +1D |
| Diam., mm | 25, 38, 50, 60 |
|---|---|
| Focal Length, mm | 100, 150, 50, 200, 250, 300, 500, 1000 |
| Power | +10D, +6.6D, +20D, +10D, +5D, +4D, +3.3D, +2D, +1D |