
TOWIN low distortion lenses are designed for imaging applications where geometric accuracy and consistent image quality are important. They help reduce geometric distortion that can affect object measurement, feature positioning, image alignment, and inspection results. These lenses are suitable for machine vision systems, industrial inspection, and other applications that require reliable image geometry.
When selecting a low distortion lens, consider distortion percentage, sensor size, resolution, focal length, and field of view (FOV) together. The right combination depends on the inspection area, working distance, camera specifications, and required measurement accuracy. Explore the products below to compare available optical specifications and identify a suitable lens for your application.
Showing 1–20 of 241 results
Lens P/N | E.F.L. | Sensor | H. F.O.V. | MP | Max Dist. | FNo. | Iris | T.T.L. |
|---|---|---|---|---|---|---|---|---|
3.3mm | 1/4" | 70° | MP | 7% | 2.2 | Fixed | 17.24 | |
5mm | 1/2.5" | 70° | 2MP | 6% | 1.6 | Fixed | 22.4 | |
3.4mm | 1/2.3" | 85° | 16MP | 1% | 2.8 | Fixed | 24 | |
4.9mm | 1/4" | 55° | MP | 1.2% | 2.4 | Fixed | 10.30 | |
7.7mm | 1/4" | 27° | 5MP | 1% | 2.6 | Fixed | 20.2 | |
8mm | 1/4" | 27° | 5MP | 2% | 1.8 | Fixed | 26.20 | |
3.4mm | 1/2" | 86° | 12MP | 1% | 2.8 | Fixed | 24 | |
4.2mm | 1/1.8" | 86° | 2MP | 6.9% | 1.8 | Fixed | 33.09 | |
4.9mm | 1/1.8" | 86° | 6MP | 8% | 2.2 | Fixed | 32.9 | |
25mm | 1/2" | 15° | 2MP | 1.5% | 2.0 | Fixed | 27.5 | |
25mm | 1/2" | 15° | 5MP | 1% | 2.4 | Fixed | ||
4.9mm | 1/2.3" | 74° | 10MP | 8% | 2.2 | Fixed | 32.9 | |
25mm | 1/3" | 11° | 2MP | 1.5% | 2.0 | Fixed | 27.34 | |
8mm | 2/3" | 59° | MP | 0.9% | 1.8 | Fixed | 33.39 | |
16mm | 2/3" | 30° | 5MP | 0.5% | 8.0 | Fixed | 21.1 | |
2.9mm | 1/2.7" | 84° | 2MP | 6% | 2.1 | Fixed | 25.2 | |
4.0mm | 1/1.8" | 85° | 6MP | 0.4% | 2.8 | Fixed | 21.98 | |
4.0mm | 1/1.8" | 85° | 6MP | 0.4% | 2.8 | Fixed | 21.8 | |
4.1mm | 1/1.8" | 84° | 6MP | 0.4% | 4.0 | Fixed | 22.1 | |
7.6mm | 1/1.8" | 50° | 6MP | 1.4% | 2.6 | Fixed | 7.1 |