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Machine vision lenses
8.5 mm lens, 2/3", C-mount (LS-FFL-0228)
Model LS-FFL-0228
- Focal length8.5 mm
- Magnification0.2×
- MountC-mount
- Sensor2/3"
- Aperture1.8-22
- ResolutionCenter 200lp/mm / Corner 140lp/mm
$1,109.00
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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-0228 |
|---|---|
| Angle of view | 54.0 x 41.9 deg (D 64.6 deg) |
| Angle of view @ 1/1.8″ | 45.3° × 34.8° |
| Angle of view @ 1/2″ | 40.8° × 31.2° |
| Angle of view @ 2/3″ | 54.0° × 41.9° |
| Element | 9 groups 11 elements |
| Entrance pupil (e.p.) | 18.5mm |
| Exit pupil | -128.2 |
| Flange back | 17.526mm in air |
| Front / rear effective dia. | Front 26.7mm / Rear 13.1mm |
| Lens coating | Wide band multi coating |
| Lens type | Fixed Focal Length |
| Minimum object distance (m) | 0.1 |
| Minimum object distance with 1mm ring | 20 mm |
| Rear dia. | 33mm |
| Shooting range at mod (2/3") | V 99.6mm / H 133.2mm / D 166.5mm |
| Spectrum | Visible |
| Thumb screw | M2 |
Optics
| Focal length | 8.5 mm |
|---|---|
| Aperture (F) | 1.8-22 |
| Distortion | 0.31% (TV) |
| Back focus | 12.1mm in air |
| Filter thread | M34x0.5 |
| 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 | 0.2× |
Sensor and imaging
| Max. sensor format | 2/3" |
|---|---|
| Resolution center/corner | Center 200lp/mm / Corner 140lp/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) | 36 x 56 |
| Front diameter | 26.7 mm |
| Picture size (2/3") | 6.6x8.8mm |
| Weight (g) | 115 |
Other models in the Lens series, 2/3", C-mount (S24) series
See all 7 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-FFL-0164 | 25 mm | $939.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0182 | 35 mm | $939.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0204 | 50 mm | $939.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0148 | 16 mm | $979.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0134 | 12 mm | $1,019.00 Quote | Lead time confirmed with your quote | View |
| LS-FFL-0210 | 5 mm | $1,259.00 Quote | Lead time confirmed with your quote | View |