SPECIFICATIONS
| MODEL | RT-TV-3M-220 |
| Magnification | 3.000 |
| Image Circle | 8 mm |
| Field of View: 1/3-in Camera | 1.60 x 1.20 mm |
| Field of View: 1/2.5-in Camera | 1.90 x 1.40 mm |
| Field of View: 1/2-in Camera | 2.10 x 1.60 mm |
| Working Distance | 218.2 mm |
| Depth of Field | 0.41 mm |
| Working F-Number | f/43.0 |
| Lens Mount | C-Mount |
| Lens Length | 230.8 mm |
| Lens Diameter | 27.0 mm |
| Lens Mass | 222 g |
