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Machine vision lenses
12 mm lens, 4/3", C-Mount (LS-FFL-0141)
Model LS-FFL-0141
12 mm lens, 4/3", C-Mount. Minimum object distance 100 mm. Aperture f/2 to f/22.
Specifications
| Model | LS-FFL-0141 |
|---|---|
| Front Diameter | 44.8 mm |
| Image Circle Diameter | 23 mm |
| Image Size Dimensions | 18.4 mm x 13.8 mm |
| Lens Type | Fixed Focal Length |
| Light Spectrum | Visible |
| Magnification | 0.1× |
| Resolution (Line Pairs / mm @ Center) | 160 |
| Resolution (Line Pairs / mm @ Corner) | 80 |
| Resolution (MP) | 20 |
| Resolution (Pixel Size) | 3 μm |
| Focal length (mm) | 12 |
| Aperture (F) | 2.0-22 |
| Max. sensor format | 4/3" |
| Minimum object distance (m) | 0.1 |
| Angle of view | 74.9 x 59.6 deg (H x V), 86.8 deg diagonal |
| Distortion | 0.59% (TV) |
| Filter thread | M55x0.75 |
| Mount | C |
| Weight (g) | 270 |
| Dimensions (dia. x length, mm) | 57 x 85 |
| Length at MOD | 83.1 mm (at 0.1 m) |
| Entrance pupil position | 23.3 mm from front |
| Element | 10 groups 12 elements |
| Picture size | 13.8x18.4mm |
| Shooting range at MOD (4/3") | V 135.5mm, H 181.5mm, D 225.0mm |
| Flange back | 17.526mm in air |
| Back focus | 13.0mm in air |
| Front/rear effective dia. | Front 44.8mm / Rear 16.0mm |
| Exit pupil | -43.6mm |
| Temperature range | -10~+50 C |
| Storage temperature range | -20~+60 C |
| Resolution center/corner | Center 160 lines/mm / Corner 80 lines/mm |
| Lens coating | Wide band multi coating |
| Rear barrel diameter | 41 mm |
| Mount thread | 1-32UNF |
| Thumb screw | M2 |
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