Main > Product > Machine Vision Lenses > Fixed Focal TV Lens > VS-VM Series > VS-2518VM
VS-2518VM
The VS-2518VM is a high-contrast megapixel fixed focal length lens with a focal length of 25mm, a minimum object distance (M.O.D) of 250mm, and an F-number (Fno) ranging from 1.8 to C. Designed with a C-Mount configuration, this lens is well-suited for various imaging applications where high contrast and clarity are essential.
| Model | VS-2518VM |
|---|---|
| Focal Length | 25mm |
| Maximum Aperture | 1: 1.8 |
| Aperture | F1.8 ~ Close |
| Angle of View | 12.1°° × 15.9°(Diagonal:19.9°) |
| MOD | 250 mm |
| TV Distortion | -0.15 % |
| Operation | Manual |
| Wavelength | Visible |
| Camera mount | C-mount |
| Flange Back | 17.526 mm |
| Sensor Size | 1/1.8" |
| Filter Thread | M=27 P=0.5 |
| Weight (approx.) | 60 g |
| Dimension | φ29.5× L =29 mm |
| Lens Model | VS-2518VM | |||
|---|---|---|---|---|
| Extension Ring (mm) | WD Minimum(mm) | WD Maximum (mm) | Mag @ Max WD | Mag @ Min WD |
| 0.5 | 205.6 | 1257.0 | 0.020x | 0.116x |
| 1.0 | 173.4 | 638.1 | 0.039x | 0.136x |
| 1.5 | 149.5 | 417.3 | 0.059x | 0.156x |
| 2.0 | 131.8 | 308.2 | 0.079x | 0.175x |
| 5.0 | 73.3 | 115.6 | 0.197x | 0.293x |
| 10.0 | 51.1 | 38.5 | 0.394x | 0.490x |
