Representative photo of this series
Machine vision lenses
FA lens series, 25 mm, 1.1", C-Mount, FOV 23.1° (LS-FFL-1591)
Model LS-FFL-1591
- Focal length25mm
- MountC-mount
- Sensor1.1"
- Aperture1:2.4-16
- Resolution20MP
- Field of view37.3°
$689.00
Ships in 2-3 weeks
0.38 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
FA lens series: compact design, adjustable aperture, ultra-high resolution and minimized distortion; supports 1/1.8", 1/1.7", 2/3", 1" sensors, max sensor 1.1".
- 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-1591 |
|---|---|
| Flange back | 17.526mm in air |
| Front/Rear Effective Dia | dia. 28.3mm/dia. 17.3mm |
| F.NO | 1:2.4-16 |
Optics
| Field of view H (1.1") | 37.3° |
|---|---|
| Field of view H (1") | 34.1° |
| Field of view H (2/3") | 23.9° |
| Field of view V (1.1") | 30.3° |
| Field of view V (1") | 27.7° |
| Field of view V (2/3") | 19.2° |
| Field of view D (1.1") | 23.1° |
| Field of view D (1") | 18.4° |
| Field of view D (2/3") | 14.5° |
| TV Distortion (1.1") | 2% |
| TV Distortion (1") | 15% |
| TV Distortion (2/3") | 1% |
| Focus distance | 0.1M |
| Back focus | 34 |
| Filter screw size | M35.5xP0.5 |
| Focal length | 25mm |
| Field of view H | 37.3° |
| Field of view V | 30.3° |
| Field of view D | 23.1° |
| Distortion | <0.2% |
| Aperture | 1:2.4-16 |
Sensor and imaging
| Sensor | 1.1" |
|---|---|
| Resolution | 20MP |
| Sensor format | 1.1" |
Light
| Rel.illumination | ≥70% |
|---|
Environment and compliance
| Temperature range | 10~+50℃ |
|---|---|
| Storage temperature range | 20~+60℃ |
Mechanical
| Mount | C-Mount |
|---|---|
| Picture size | 1.1" / 1" / 2/3" |
| Shipping weight | 0.38 kg |
Other models in the FA lens series (LS-FFL-S152) series
See all 12 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-FFL-1594 | 8 mm, 2/3", C-Mount | $169.00 | Ships in 2-3 weeks | View |
| LS-FFL-1595 | 12 mm, 2/3", C-Mount | $179.00 | Ships in 2-3 weeks | View |
| LS-FFL-1597 | 25 mm, 2/3", C-Mount | $199.00 | Ships in 2-3 weeks | View |
| LS-FFL-1596 | 16 mm, 2/3", C-Mount | $209.00 | Ships in 2-3 weeks | View |
| LS-FFL-1598 | 35 mm, 2/3", C-Mount | $219.00 | Ships in 2-3 weeks | View |
| LS-FFL-1599 | 50 mm, 2/3", C-Mount | $249.00 | Ships in 2-3 weeks | View |
| LS-FFL-1589 | 12 mm, 1.1", C-Mount | $329.00 | Ships in 2-3 weeks | View |
| LS-FFL-1588 | 75 mm, 1.1", C-Mount | $549.00 | Ships in 2-3 weeks | View |
| LS-FFL-1590 | 16 mm, 1.1", C-Mount | $679.00 | Ships in 2-3 weeks | View |
| LS-FFL-1592 | 35 mm, 1.1", C-Mount | $709.00 | Ships in 2-3 weeks | View |
| LS-FFL-1593 | 50 mm, 1.1", C-Mount | $739.00 | Ships in 2-3 weeks | View |