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Machine vision lenses
12.5 mm lens, 2/3", C-mount (LS-FFL-0136)
Model LS-FFL-0136
Machine vision lens for industrial cameras.
Specifications
| Model | LS-FFL-0136 |
|---|---|
| Focal length (mm) | 12.5 |
| Max. sensor format | 2/3" |
| Mount | C-mount |
| Aperture (F) | 1.4-16 |
| Angle of view | 38.4 x 29.2 deg (H x V), 46.9 deg diagonal |
| Distortion | -0.06% (TV) |
| Angle of view @ 1/1.8″ | 31.7° × 24.0° |
| Angle of view @ 1/2″ | 28.4° × 21.4° |
| Angle of view @ 2/3″ | 38.4° × 29.2° |
| Back focus | 11.5mm in air |
| Dimensions (dia. x length, mm) | 38.5 x 52 |
| Element | 9 groups 11 elements |
| Entrance pupil position | 22.9 mm from front |
| Exit pupil | -118.6mm |
| Filter thread | M30.5x0.5 |
| Flange back | 17.526mm in air |
| Focus control | Manual |
| Focus range | 0.1 m - ∞ |
| Front diameter | 24.5 mm |
| Front/rear effective dia. | Front 24.5mm / Rear 16.6mm |
| Image circle | 11 mm |
| Image size dimensions | 8.8 mm x 6.6 mm |
| Iris control | Manual |
| Length at mod | 55.7 mm (at 0.1 m) |
| Lens type | Fixed Focal Length |
| Magnification with 1mm ring | 0.184× |
| Minimum object distance (m) | 0.1 |
| Minimum object distance with 1mm ring | 50 mm |
| Mount thread | 1-32UNF |
| Operating temperature range | -10 to +50 °C |
| Other diameters shown | 32, 31 (rear) |
| Picture size | 6.6x8.8mm |
| Rear effective diameter | 16.6 mm |
| Resolution (line pairs / mm @ center) | 160 |
| Resolution center/corner | Center 160 lines/mm / Corner 100 lines/mm |
| Shooting range at mod (2/3") | V 60.9mm, H 81.4mm, D 102.0mm |
| Spectrum | Visible |
| Storage temperature range | -20~+60 C |
| Temperature range | -10~+50 C |
| Thumb screw | M2 |
| Tv distortion (%) | −0.06 |
| Weight (g) | 130 |
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