
- Rosepetal compatible
- Recommended by AIS Vision

F43-4028-M42
The F43-4028-M42 belongs to iRAYPLE's 4K Line Scan series and covers a 43 mm image circle, making it compatible with large-format line-scan sensors. The lens offers a focal length of 40 mm, a maximum aperture of F2.8, and manual focus with a working distance range of 150 mm to 1000 mm (magnification 0.04×–0.33×). Optical distortion is specified at less than 0.62% across the full Φ43 mm image plane, and the spectral range is 436–656 nm with light transmittance above 85%. Both focus and aperture are manually controlled; the mount is M42×P1 with no integrated filter thread.
| Focal length | 40 mm |
|---|---|
| Lens mount | M42×P1 |
| Aperture (f-number) | F2.8–F11 |
| Image circle / max sensor | Φ43 mm |
| Working distance | 150 mm – 1000 mm |
| Magnification | 0.04×–0.33× |
| Telecentric | No |
| Dimensions | 63.5 × Φ46.4 mm |
|---|



Rosepetal · AI
Validate your visual inspection with AI: send us sample images and we evaluate the case on your hardware.
AIS Vision · Integration
AIS Vision defines and tests the optimal combination of camera, optics and lighting for your application before you buy.