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Machine vision lenses
50 mm fixed focal length lens, 1", 5 MP, F1.4, C-mount (LS-FFL-1257)
Model LS-FFL-1257
- Focal length50 mm
- MountC-mount
- Sensor1"
- ApertureF1.4
- Resolution5MP
$165.00
Ships in 3-4 weeks
1.0 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
50 mm fixed focal length lens for machine-vision cameras. Focal length 50 mm; covers sensors up to 1"; resolves 5 MP; aperture F1.4; corrected for 420-1150 nm; C-mount.
- 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-1257 |
|---|---|
| Min. object distance | 0.3 m |
| Angle of view | D:17.14° H:13.68° V:10.4° |
| Front/Rear Effective Dia. | Front: Φ 35.5 mm / Rear: Φ18 mm |
Optics
| Focal length | 50 mm |
|---|---|
| Aperture | F1.4 |
| Back focal length | 10.5 mm |
| Distortion | 0.1% |
| Focus | Manual |
| Filter thread | M46× 0.75 |
Sensor and imaging
| Sensor format | 1" |
|---|---|
| Resolution | 5MP |
Light
| Wavelength range | 420-1150 nm |
|---|
Environment and compliance
| Operating temperature | -10- 50°C(Working), -20- 60°C(Storage) |
|---|
Mechanical
| Mount | C-mount |
|---|---|
| Flange back length | 17.526 mm |
| Length | 72.826 mm |
| Dimensions | Φ52 × 55.3±0.2 mm |
| Shipping weight | 1.00 kg |
Other models in the 1" fixed focal length lenses (LS-FFL-S106) series
See all 15 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-FFL-1250 | 16 mm, 1", C-mount | $125.00 | Ships in 3-4 weeks | View |
| LS-FFL-1252 | 22 mm, 1", C-mount | $125.00 | Ships in 3-4 weeks | View |
| LS-FFL-1253 | 25 mm, 1", C-mount | $125.00 | Ships in 3-4 weeks | View |
| LS-FFL-1255 | 35 mm, 1", C-mount | $125.00 | Ships in 3-4 weeks | View |
| LS-FFL-1247 | 12 mm, 1", C-mount | $165.00 | Ships in 3-4 weeks | View |
| LS-FFL-1249 | 12.5 mm, 1", C-mount | $165.00 | Ships in 3-4 weeks | View |
| LS-FFL-1251 | 16 mm, 1", C-mount | $165.00 | Ships in 3-4 weeks | View |
| LS-FFL-1254 | 25 mm, 1", C-mount | $165.00 | Ships in 3-4 weeks | View |
| LS-FFL-1256 | 35 mm, 1", C-mount | $165.00 | Ships in 3-4 weeks | View |
| LS-FFL-1246 | 8 mm, 1", C-mount | $165.00 | Ships in 3-4 weeks | View |
| LS-FFL-1248 | 12 mm, 1", C-mount | $170.00 | Ships in 3-4 weeks | View |
| LS-FFL-1258 | 75 mm, 1", C-mount | $170.00 | Ships in 3-4 weeks | View |
| LS-FFL-1259 | 75 mm, 1", C-mount | $350.00 | Ships in 3-4 weeks | View |
| LS-FFL-1260 | 170 mm, 1", C-mount | $910.00 | Ships in 3-4 weeks | View |