4K 2.5GigE line scan camera, 7 μm, 70 kHz, M42, 4096×3 2.5GigE
LS-LCM-0032
- Resolution 4096×3
- Interface 2.5 GigE
$660.00
Ships in 3-4 weeks
Machine vision lenses
25 mm, F1.9, Φ28 mm, 900-1700 nm, M42 connector, SWIR lens (LS-FFL-1537)
Model LS-FFL-1537
- Focal length25 mm
- MountM42
- SensorAPS-C
- ApertureF1.9
- Smallest minimum object distance of the 7 models that list it (9 in its series): 0.2 m
$449.00
Ships in 2-3 weeks
0.31 kg shipping weight
Volume pricing, Net 30 terms or a formal quote for purchasing?
LS-FFL-1537: focal length 25 mm, image size Φ28 mm, aperture F1.9, MOD 0.2 m.
25mm, F1.9, Φ28mm, 900-1700nm, M42 connector, SWIR lens. Maximum sensor format Φ28 mm Large-aperture design for high light throughput
- Tracked worldwide shippingTracked 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; no restocking fee
- Secure checkout by ShopifyCard, PayPal, Shop Pay or Google Pay
Certifications (as printed)RoHS 2.0
Specifications
General
| Model | LS-FFL-1537 |
|---|---|
| Minimum object distance | 0.2 m |
Optics
| Focal length | 25 mm |
|---|---|
| F-number | F1.9 |
| Image size | Φ28mm |
| Distortion | -1.6% |
| Field of view | D:60°; H:48°; V:37° |
| Iris control | Manual |
| Focus control | Manual |
| Filter thread | M49×0.75 |
Interfaces and I/O
| Connector type | M42-Mount |
|---|
Environment and compliance
| Temperature | -10 to 50 °C |
|---|---|
| Certification | RoHS2.0
As declared by the manufacturer |
Mechanical
| Flange back length | 12 mm |
|---|---|
| Dimension | Φ52×92.5~97mm |
| Shipping weight (estimated) | 0.31 kg |
Engineering data
Field of view with the LS-FFL-1537
Worked out from this lens's own focal length, image circle and closest focus: what it sees at your working distance, on the sensor you use.
Focal length25 mm
Image circleØ 28 mm
Angle of view50.5° × 34.7°Calculated for a APS-C sensor; 59° diagonal
Closest focus200 mm
Distortion1.6 %
Flange distance12 mm
Filter threadM49 × 0.75
| Sensor format | At 200 mm | At 500 mm | At 1000 mm | At 2000 mm |
|---|---|---|---|---|
| 1"13.2 × 8.8 mm | 106 × 70.4 mm | 264 × 176 mm | 528 × 352 mm | 1056 × 704 mm |
| 1.1"14.13 × 10.35 mm | 113 × 82.8 mm | 283 × 207 mm | 565 × 414 mm | 1130 × 828 mm |
| 4/3"17.3 × 13 mm | 138 × 104 mm | 346 × 260 mm | 692 × 520 mm | 1384 × 1040 mm |
| APS-C23.6 × 15.6 mm | 189 × 125 mm | 472 × 312 mm | 944 × 624 mm | 1888 × 1248 mm |
Thin-lens approximation: field of view ≈ sensor size × working distance ÷ focal length, with the distance measured to the front of the lens; closest to reality when the distance is many times the focal length. Sensor sizes are typical for each optical format.
Compatible parts
Fits with this part
Checked with the configurator's fit rules: lens mount and sensor coverage, supply voltage, power per channel and connector.
Cameras this lens fits
28.7 mm sensor diagonal; this lens covers up to 28 mm
26.2 MP CoaXPress area scan camera, GMAX0505, 1.1" global shutter, 150 fps, M42
LS-CMR-0223
- Resolution 5120 × 5120 (25 MP)
- Sensor 1.1"
From $3,800.00
Ships in 3-4 weeks
18.1 mm sensor diagonal; this lens covers up to 28 mm
12.6 MP CoaXPress area scan camera, CMV12000, global shutter, 188 fps, M42
LS-CMR-0205
- Resolution 4096 x 3072
- Sensor 22.5x16.9 mm
$3,850.00
Ships in 3-4 weeks
28.2 mm sensor diagonal; this lens covers up to 28 mm
4.2 MP UV 10GigE area scan camera, Gsense2020BSI, 1.2" rolling shutter, 100 fps, M42
LS-CMR-0186
- Resolution 2048×2048
- Sensor 1.2"
$6,250.00
Ships in 3-4 weeks
18.8 mm sensor diagonal; this lens covers up to 28 mm
1280 x 1024 Camera Link SWIR camera, 1.5", 200 fps, M42, 1280x1024 CameraLink
LS-CMR-0517
- Resolution 1280x1024
- Sensor 1.5"
$37,450.00Quote
Ships in 3-4 weeks
24.6 mm sensor diagonal; this lens covers up to 28 mm
4K NIR Camera Link line scan camera, 7 μm, 40 kHz, M42
LS-LCM-0029
- Resolution 4096 px x 4 px
- Sensor 28.6 mm
$770.00
Ships in 3-4 weeks
28.7 mm sensor diagonal; this lens covers up to 28 mm
Application studies
Applications for this type of part
Real camera images from lighting and optics application tests, with the parts of each setup and why they were chosen.
Set up with the LS-FFL-1542, a model of this series
Food, pharma and agriculture
Apple bruises: NIR vs SWIR
Match the wavelength, sensor and optics as one system.NIR940 nmExplore the study
Set up with the LS-FFL-1542, a model of this series
Textiles, film and web
Fastener loops beneath fabric in infrared
Choose wavelength from the actual textile and hardware combination.Proposed light housing (spec)114 × 114 × 17 mmExplore the study
Set up with the LS-FFL-1542, a model of this series
Electronics and devices
Photovoltaic reference marks at 1300 nm
Choose the spectral band for the mark you need to locate.Proposed light housing (spec)162 × 22 × 36 mmExplore the study
Other models in the SWIR lens (LS-FFL-S149) series
See all 9 models- Smallest minimum object distance of the 7 models that list it (9 in its series): 0.2 m
| Model | Focal length | Mount | Sensor | Price | Availability | Link |
|---|---|---|---|---|---|---|
| LS-FFL-1537This model | 25 mm | M42 | APS-C | $449.00 | Ships in 2-3 weeks | |
| LS-FFL-1540 | 12 mm | C-mount | 1" | $369.00 | Ships in 2-3 weeks | View |
| LS-FFL-1541 | 16 mm | C-mount | 1" | $389.00 | Ships in 2-3 weeks | View |
| LS-FFL-1542 | 25 mm | C-mount | 1" | $449.00 | Ships in 2-3 weeks | View |
| LS-FFL-1543 | 35 mm | C-mount | 1" | $449.00 | Ships in 2-3 weeks | View |
| LS-FFL-1544 | 50 mm | C-mount | 1" | $489.00 | Ships in 2-3 weeks | View |
| LS-FFL-1538 | 40 mm | M42 | APS-C | $489.00 | Ships in 2-3 weeks | View |
| LS-FFL-1539 | 50 mm | M42 | APS-C | $489.00 | Ships in 2-3 weeks | View |
| LS-FFL-1545 | 100 mm | C-mount | 1" | $779.00 | Ships in 2-3 weeks | View |