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Machine vision lenses
25 mm lens, 1.1", C-mount (LS-FFL-0158)
Model LS-FFL-0158
Machine vision lens for industrial cameras.
Specifications
| Model | LS-FFL-0158 |
|---|---|
| Focal length (mm) | 25 |
| Max. sensor format | 1.1" |
| Mount | C-mount |
| Aperture (F) | 1.8-16 |
| Angle of view | 31.5 x 23.9 deg (H x V), 38.8 deg diagonal |
| Distortion | -0.3% (TV, 1.1") |
| Angle of view @ 1.1″ | 31.5° × 23.9° |
| Angle of view @ 1″ | 28.7° × 21.7° |
| Angle of view @ 2/3″ | 20.0° × 15.0° |
| Back focus | 13.3mm in air |
| Dimensions (dia. x length, mm) | 45 x 67.9 |
| Entrance pupil position | 34.3 mm from front |
| Exit pupil | -67.7mm |
| Field of view at mod (1.1") | V 48mm, H 64mm, D 80mm |
| Filter thread | M35.5x0.5 |
| Flange back | 17.526mm in air |
| Focus control | Manual |
| Focus range | 0.1 m - ∞ |
| Front diameter | 29 mm |
| Front/rear effective dia. | Front 29.0mm / Rear 18.4mm |
| Image circle | 17.6 mm |
| Image size dimensions | 14.1 mm x 10.6 mm |
| Iris control | Manual |
| Length at mod | 69.4 mm (at 0.1 m) |
| Lens type | Fixed Focal Length |
| Magnification with 10mm ring | 0.61× |
| Magnification with 1mm ring | 0.26× |
| Magnification with 5mm ring | 0.41× |
| Minimum object distance (m) | 0.1 |
| Minimum object distance with 10mm ring | 25 mm |
| Minimum object distance with 1mm ring | 82 mm |
| Minimum object distance with 5mm ring | 45 mm |
| Mount thread | 1-32UNF |
| Operating temperature range | -10 to +50 °C |
| Picture size | 10.6x14.1mm |
| Rear barrel diameter | 43 mm |
| Rear effective diameter | 18.4 mm |
| Resolution (line pairs / mm @ center) | 200 |
| Resolution center/corner | Center 200 lp/mm / Corner 100 lp/mm |
| Shooting range at mod | 64(H)×48(V) |
| Spectrum | Visible |
| Storage temperature range | -20~+60 C |
| Temperature range | -10~+50 C |
| Thumb screw | M2 |
| Tv distortion (%) | −0.3 |
| Weight (g) | 220 |
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