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Machine vision lenses
12 mm lens, 2/3", C-mount, front diameter 11.7 mm, dimensions 30.5 x 27 (LS-FFL-0259)
Model LS-FFL-0259
- Focal length12 mm
- MountC-mount
- Sensor2/3"
- Aperture1.8-16
- Resolution1.3
$209.00
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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-0259 |
|---|---|
| Angle of view | 40.9 x 30.9 deg |
| Angle of view 1/2" | 30.0 x 22.4 deg |
| Angle of view 1/3" | 22.4 x 16.6 deg |
| FOV @ 1/2″ | 30° × 22.4° |
| FOV @ 1/3″ | 22.4° × 16.6° |
| FOV @ 2/3″ | 40.9° × 30.9° |
| Flange back | 17.526mm (in air) |
| Lens type | Fixed Focal Length |
| Minimum object distance (m) | 0.26 |
| Operation | Focus: manual w/lock / Iris: manual w/lock |
| Rear dia. | 28.5mm |
| Spectrum | Visible |
Optics
| Focal length | 12 mm |
|---|---|
| Aperture (F) | 1.8-16 |
| Back focus (in air) | 11.03mm |
| Filter thread | M25.5x0.5 |
| Focus control | Manual with Lock |
| Focus range | 0.26 m - ∞ |
| Focusing range | 0.26m~inf |
| Iris control | Manual with Lock |
Sensor and imaging
| Max. sensor format | 2/3" |
|---|---|
| Resolution (MP) | 1.3 |
Environment and compliance
| Operating temperature | -10~+45 C |
|---|---|
| Operating temperature range | -10 to +45 °C |
Mechanical
| Mount | C-mount |
|---|---|
| Dimensions (dia. x length, mm) | 30.5 x 27 |
| Front diameter | 11.7 mm |
| Rear effective diameter | 8 mm |
| Weight (g) | 46 |
Other models in the Lens series, 2/3", C-mount (S38) series
See all 6 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-FFL-0261 | 16 mm | $189.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0263 | 25 mm | $189.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0265 | 35 mm | $189.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0257 | 8 mm | $209.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0267 | 75 mm | $209.00 Quote | Lead time confirmed with your quote | View |