SPECIFICATIONS
| Model | RT-FL-BC783-VGUV |
| Focal Length | 78.0 mm |
| Image Circle | 16.0 mm |
| Optical Format | 1-inch |
| Working Distance Range | 440 mm – infinity |
| F-number Range | f/3.8 ~ f/16 |
| Back Focal Distance | 71.3 mm |
VIEW ANGLE
| 1/2-inch Camera Diagonal View Angle | 4.7° |
| 2/3-inch Camera Diagonal View Angle | 6.5° |
| 1-inch Camera Diagonal View Angle | 9.5° |
MECHANICAL
| Camera mount | C-Mount |
| Filter Thread | M49 x 0.75 |
| Focus Control | Manual |
| Aperture Control | Manual |
| Lens Diameter | 62.5 mm |
| Lens Length | 109.3 mm |
| Lens Mass | 446 g |
