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Machine vision lenses
12 mm lens, 2/3", C-mount, front diameter 18.5 mm (LS-FFL-0137)
Model LS-FFL-0137
- Focal length12 mm
- Magnification0.13×
- MountC-mount
- Sensor2/3"
- Aperture2.8-16
- ResolutionCenter 160 lp/mm / Corner 100 lp/mm
$389.00
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Machine vision lens for industrial cameras.
- Same-day shipping on stock itemsTracked UPS or DHL
- 3-year warranty, minimumCovers defects in materials and workmanship
- Expert machine-vision support includedFrom our licensed P.E. engineers
- Volume discounts and Net 30For approved business accounts; purchase orders welcome
- 90-day returnsUnused items; free return label in the US
- Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay
Specifications
General
| Model | LS-FFL-0137 |
|---|---|
| Angle of view | 41.0 x 31.2 deg (H x V), 50.2 deg diagonal |
| Angle of view @ 1/1.8″ | 33.9° × 25.6° |
| Angle of view @ 1/2″ | 30.3° × 22.8° |
| Angle of view @ 2/3″ | 41.0° × 31.2° |
| Entrance pupil position | 15.7 mm from front |
| Exit pupil | -58.7mm |
| Flange back | 17.526mm in air |
| Front / rear effective dia. | Front 18.5mm / Rear 13.5mm |
| Lens type | Fixed Focal Length |
| Minimum object distance (m) | 0.2 |
| Minimum object distance with 1mm ring | 75 mm |
| Shooting range at mod | 159.0(H)×118.0(V) |
| Spectrum | Visible |
| Thumb screw | M2 |
Optics
| Focal length | 12 mm |
|---|---|
| Aperture (F) | 2.8-16 |
| Distortion | -0.43% (TV) |
| Back focus | 12.6mm in air |
| Field of view at mod (2/3") | V 118mm, H 159mm, D 200mm |
| Focus control | Manual |
| Focus range | 0.2 m - ∞ |
| Image circle | 11 mm |
| Image size dimensions | 8.8 mm x 6.6 mm |
| Iris control | Manual |
| Magnification with 1mm ring | 0.13× |
Sensor and imaging
| Max. sensor format | 2/3" |
|---|---|
| Resolution center/corner | Center 160 lp/mm / Corner 100 lp/mm |
Environment and compliance
| Operating temperature range | -10 to +50 °C |
|---|---|
| Storage temperature range | -20~+60 C |
Mechanical
| Mount | C-mount |
|---|---|
| Dimensions (dia. x length, mm) | 32 x 26.8 |
| Front diameter | 18.5 mm |
| Length at mod | 27.478 mm (at 0.2 m) |
| Mount thread | 1-32UNF |
| Rear diameter | 17.5 mm |
| Weight (g) | 55 |
Other models in the Lens series, 2/3", C-mount (S26) series
See all 4 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-FFL-0152 | 16 mm | $389.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0168 | 25 mm | $389.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0230 | 8 mm | $389.00 Quote | Lead time confirmed with your quote | View |