Machine vision lenses
28mm, F4.0, Image Size φ30mm, Recommended Magnification 0.05~0.3X, M42-Mount (LS-FFL-0421)
Model LS-FFL-0421
- Focal length28 mm
- Magnification0.3x to 0.05x
- MountM42
- SensorAPS-C
- Working distance103 mm to 595 mm
- ApertureF4.0 to F11
$639.00
In stock - ships the same business day (3 available, order by 2 PM ET)
0.33 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
28mm, F4.0, Image Size φ30mm, Recommended Magnification 0.05~0.3X, M42-Mount. Provides excellent consistency of image clarity. Provides low distortion.
- 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-0421 |
|---|
Optics
| Focal length | 28 mm |
|---|---|
| F-number | F4.0 to F11 |
| Image size | Ø30 mm |
| Optical distortion | 0.1% |
| Magnification range | 0.3x to 0.05x |
| Working distance range | 103 mm to 595 mm |
| Iris control | Manual |
| Focus control | Manual |
| Filter thread | M35 × 0.5 |
| Magnification at working distance (mm) | 103: -0.300; 150: -0.208; 200: -0.154; 250: -0.122; 300: -0.101; 350: -0.086; 400: -0.075; 450: -0.067; 500: -0.060; 550: -0.054; 595: -0.050 |
| Object-to-image distance at working distance (mm) | 103: 177; 150: 218; 200: 267; 250: 316; 300: 365; 350: 415; 400: 464; 450: 514; 500: 564; 550: 614; 595: 662 |
| Field of view H (mm) at working distance (mm), 4k 7 µm sensor | 103: 97.0; 150: 144.9; 200: 195.9; 250: 246.8; 300: 297.8; 350: 348.7; 400: 399.7; 450: 450.6; 500: 501.5; 550: 552.5; 595: 598.1 |
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 | Ø48.1 mm × 54.6 to 62.6 mm (Ø1.9" × 2.2" to 2.5") |
| Weight | 162 g (0.4 Ib.) |
| Shipping weight (estimated) | 0.33 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-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-0426 | 50 mm · 0.323 x to 0.01 x | $639.00 | 2 in stock | View |
| LS-FFL-0417 | 14 mm · 0.0027x ~ 0.0136x ~ 0.043x | $639.00 | 4 in stock | View |