Machine vision lenses
50mm, F4.0, Image Size φ37mm, Recommended Magnification 0.01~0.323X, M42-Mount (LS-FFL-0426)
Model LS-FFL-0426
- Focal length50 mm
- Magnification0.323 x to 0.01 x
- MountM42
- SensorLarge format
- Working distance150 mm to inf mm
- ApertureF4 to F22
$639.00
In stock - ships the same business day (2 available, order by 2 PM ET)
0.96 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
50mm, F4.0, Image Size φ37mm, Recommended Magnification 0.01~0.323X, M42-Mount. Provides ultra-high image resolution and compatible with 3.1 μm resolution. Provides excellent consistency of image clarity, large aperture, low distortion, low chromatic aberration, and high relative illumination.
- 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-0426 |
|---|
Optics
| Focal length | 50 mm |
|---|---|
| F-number | F4 to F22 |
| Image size | Φ37 mm |
| Optical distortion | 0.21% |
| Magnification range | 0.323 x to 0.01 x |
| Working distance range | 150 mm to inf mm |
| Iris control | Manual |
| Focus control | Manual |
| Filter thread | M52 × 0.75 |
| Magnification at working distance (mm) | 150: -0.323; 200: -0.245; 250: -0.197; 300: -0.165; 350: -0.141; 400: -0.124; 450: -0.110; 500: -0.100; 550: -0.091; 600: -0.083; 650: -0.077; 700: -0.071; 750: -0.067; 800: -0.062; 850: -0.059; 900: -0.056; 950: -0.053; 1000: -0.050; 1100: -0.046; 1200: -0.042; 1300: -0.039; 1400: -0.036; 1500: -0.033 |
| Object-to-image distance at working distance (mm) | 150: 293; 200: 340; 250: 387; 300: 436; 350: 485; 400: 534; 450: 583; 500: 633; 550: 682; 600: 732; 650: 782; 700: 831; 750: 881; 800: 931; 850: 981; 900: 1031; 950: 1080; 1000: 1130; 1100: 1230; 1200: 1330; 1300: 1430; 1400: 1530; 1500: 1629 |
| Field of view H (mm) at working distance (mm), 4k 7 µm sensor | 150: 88.9; 200: 117.5; 250: 146.1; 300: 174.7; 350: 203.3; 400: 231.9; 450: 260.5; 500: 289.2; 550: 317.8; 600: 346.4; 650: 375.0; 700: 403.6; 750: 432.2; 800: 460.9; 850: 489.5; 900: 518.1; 950: 546.7; 1000: 575.3; 1100: 632.6; 1200: 689.8; 1300: 747.0; 1400: 804.3; 1500: 861.5 |
Environment and compliance
| Temperature | –10 °C to 50 °C (14 °F to 122 °F) |
|---|---|
| Certification | RoHS 2.0 |
Mechanical
| Mount | M42 × P1 |
|---|---|
| Flange back length | 12 mm |
| Dimension | Φ59 mm × 133.2 mm (Φ2.3" × 5.2") |
| Weight | 615 g (1.4 Ib.) |
| Shipping weight (estimated) | 0.96 kg |
Other models in the LS-FFL-S77 series lenses series
See all 10 models| Model | Size / key data | Price | Availability | Link |
|---|---|---|---|---|
| LS-FFL-0418 | 18 mm · 0.012 x to 0.105 x | $639.00 | 4 in stock | View |
| LS-FFL-0419 | 20 mm · 0.02 x to 0.134 x | $639.00 | 3 in stock | View |
| LS-FFL-0420 | 25 mm · 0.143 x to 0.001 x | $639.00 | 4 in stock | View |
| LS-FFL-0421 | 28 mm · 0.3x to 0.05x | $639.00 | 3 in stock | View |
| LS-FFL-0422 | 35 mm · 0.2 x to 0.001 x | $639.00 | 2 in stock | View |
| LS-FFL-0423 | 35 mm · 0.164 x to 0.001 x | $639.00 | 4 in stock | View |
| LS-FFL-0424 | 40 mm · 0.22 x to 0.04 x | $639.00 | 3 in stock | View |
| LS-FFL-0425 | 50 mm · 0.267 x to 0.001 x | $639.00 | 3 in stock | View |
| LS-FFL-0417 | 14 mm · 0.0027x ~ 0.0136x ~ 0.043x | $639.00 | 4 in stock | View |