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Machine vision lenses
12.5 mm lens, 2/3", C-mount, M30.5x0.5 thread (LS-FFL-0136)
Model LS-FFL-0136
- Focal length12.5 mm
- Magnification0.184×
- MountC-mount
- Sensor2/3"
- Aperture1.4-16
$509.00
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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 engineering team, incl. a licensed P.E.
- Volume discounts and Net 30For approved business accounts; purchase orders welcome
- 90-day returnsUnused items, counted from delivery; free US return label; restocking fee up to 15% may apply
- Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay
Specifications
General
| Model | LS-FFL-0136 |
|---|---|
| Angle of view | 38.4 x 29.2 deg (H x V), 46.9 deg diagonal |
| 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° |
| Element | 9 groups 11 elements |
| Entrance pupil position | 22.9 mm from front |
| Exit pupil | -118.6mm |
| Flange back | 17.526mm in air |
| Front / rear effective dia. | Front 24.5mm / Rear 16.6mm |
| Lens type | Fixed Focal Length |
| Minimum object distance (m) | 0.1 |
| Minimum object distance with 1mm ring | 50 mm |
| Shooting range at mod (2/3") | V 60.9mm, H 81.4mm, D 102.0mm |
| Spectrum | Visible |
| Thumb screw | M2 |
Optics
| Focal length | 12.5 mm |
|---|---|
| Aperture (F) | 1.4-16 |
| Distortion | -0.06% (TV) |
| Back focus | 11.5mm in air |
| Filter thread | M30.5x0.5 |
| Focus control | Manual |
| Focus range | 0.1 m - ∞ |
| Image circle | 11 mm |
| Image size dimensions | 8.8 mm x 6.6 mm |
| Iris control | Manual |
| Magnification with 1mm ring | 0.184× |
Sensor and imaging
| Max. sensor format | 2/3" |
|---|---|
| Resolution center/corner | Center 160 lines/mm / Corner 100 lines/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) | 38.5 x 52 |
| Front diameter | 24.5 mm |
| Length at mod | 55.7 mm (at 0.1 m) |
| Mount thread | 1-32UNF |
| Weight (g) | 130 |
Other models in the Lens series, 2/3", C-mount (S25) series
See all 4 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-FFL-0151 | 16 mm | $509.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0167 | 25 mm | $509.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0185 | 35 mm | $509.00 Quote | Lead time confirmed with your quote | View |