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Machine vision lenses
50 mm lens, 1.1", C-mount (LS-FFL-0198)
Model LS-FFL-0198
- Focal length50 mm
- Magnification0.46×
- MountC-mount
- Sensor1.1"
- Aperture1.8-16
- ResolutionCenter 200lp/mm, corner 100lp/mm
$879.00
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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-0198 |
|---|---|
| Angle of view | H 16.1 x V 12.1 deg (D 20.0 deg) |
| Angle of view @ 1.1″ | 16.1° × 12.1° |
| Angle of view @ 1″ | 14.6° × 11.0° |
| Angle of view @ 2/3″ | 10.1° × 7.6° |
| Entrance pupil position | 62 (E.P.) |
| Exit pupil | -44.3mm |
| Flange back | 17.526mm in air |
| Front / rear effective dia. | Front 31.6mm / Rear 17.8mm |
| Lens type | Fixed Focal Length |
| Minimum object distance (m) | 0.2 |
| Minimum object distance with 10mm ring | 108 mm |
| Minimum object distance with 1mm ring | 184 mm |
| Minimum object distance with 20mm ring | 76 mm |
| Minimum object distance with 5mm ring | 140 mm |
| Shooting range at mod | 59(H)×44(V) |
| Spectrum | Visible |
| Thumb screw | M2 |
Optics
| Focal length | 50 mm |
|---|---|
| Aperture (F) | 1.8-16 |
| Distortion | -0.03% (TV) |
| Back focus | 14.8mm in air |
| Filter thread | M40.5x0.5 |
| Focus control | Manual |
| Focus range | 0.2 m - ∞ |
| Image circle | 17.6 mm |
| Image size dimensions | 14.1 mm x 10.6 mm |
| Iris control | Manual |
| Magnification with 10mm ring | 0.46× |
| Magnification with 1mm ring | 0.26× |
| Magnification with 20mm ring | 0.68× |
| Magnification with 5mm ring | 0.35× |
Sensor and imaging
| Max. sensor format | 1.1" |
|---|---|
| Resolution center/corner | Center 200lp/mm, corner 100lp/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) | 45 x 74.5 |
| Front diameter | 31.6 mm |
| Picture size (largest format) | 10.6x14.1mm |
| Weight (g) | 205 |
Other models in the Lens series, 1.1", C-mount (S18) series
See all 7 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-FFL-0128 | 12 mm | $849.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0158 | 25 mm | $879.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0176 | 35 mm | $879.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0142 | 16 mm | $929.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0222 | 8.5 mm | $939.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0214 | 6.5 mm | $1,389.00 Quote | Lead time confirmed with your quote | View |