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Machine vision lenses
25 mm lens, 2/3", C-mount (LS-FFL-0169)
Model LS-FFL-0169
Machine vision lens for industrial cameras.
Specifications
| Model | LS-FFL-0169 |
|---|---|
| Focal length (mm) | 25 |
| Max. sensor format | 2/3" |
| Mount | C-mount |
| Aperture (F) | 1.4, 4, 8, 16 |
| Angle of view | 19.6 x 14.8 deg (H x V), 24.3 deg diagonal |
| Distortion | -0.04% (TV) |
| Angle of view @ 1/1.8″ | 16.1° × 12.1° |
| Angle of view @ 1/2″ | 14.0° × 10.5° |
| Angle of view @ 2/3″ | 19.6° × 14.8° |
| Back focus | 11.7mm in air (Mechanical 10.2mm in air) |
| Dimensions (dia. x length, mm) | 33 x 39.5 |
| Element | 6 groups 8 elements |
| Entrance pupil position | 18.5 mm from front |
| Exit pupil | -77.0mm |
| Filter thread | M27x0.5 |
| Flange back | 17.526mm in air |
| Focus control | Manual |
| Focus range | 0.2 m - ∞ |
| Front diameter | 24 mm |
| Front/rear effective dia. | Front 24.0mm / Rear 12.8mm |
| Image circle | 11 mm |
| Image size dimensions | 8.8 mm x 6.6 mm |
| Iris control | Manual |
| Length at mod | 44 mm (at 0.2 m) |
| Lens type | Fixed Focal Length |
| Minimum object distance (m) | 0.2 |
| Mount thread | 1-32 UNF |
| Operating temperature range | -10 to +50 °C |
| Picture size | 6.6x8.8mm |
| Rear diameter | 22.5 mm |
| Rear effective diameter | 12.8 mm |
| Resolution (line pairs / mm @ center) | 120 |
| Resolution center/corner | Center 100 lp/mm / Corner 80 lp/mm |
| Rings shown | Focus ring + red lock ring (FAR/NEAR) |
| Shooting range at mod (2/3") | V 53.3mm, H 71.1mm, D 89.0mm |
| Spectrum | Visible |
| Storage temperature range | -20~+60 C |
| Temperature range | -10~+50 C |
| Tv distortion (%) | −0.04 |
| Weight (g) | 83 |
Complete the station
The configurator matches a camera, lens, light, light controller and cables to each other, and to this part.
Configure a system Selection guide