onsemi image sensor · Hayabusa
AR0820AT sensor specifications and
compatible M12 lenses & C-mount lenses
The AR0820AT from onsemi is a 1/2-inch rolling-shutter CMOS image sensor on the Hayabusa platform, built for automotive ADAS and viewing with HDR capture. It delivers 3840x2160 (8.3 MP) color at 40 fps through 2.1um pixels on a 9.25mm diagonal over MIPI CSI-2. Commonlands matches M12 Lenses to its image circle and calculates the horizontal, vertical, and diagonal field of view.
AR0820AT specifications
| Part number | AR0820AT |
|---|---|
| Manufacturer | onsemi |
| Family | Hayabusa |
| 決議 | 3840x2160 (8.3 MP) |
| Optical format | 1/2" |
| Active area | 8.06 × 4.54 mm |
| Sensor diagonal | 9.25 mm |
| Pixel size | 2.1 µm |
| シャッター | Rolling (HDR) |
| Max frame rate | 40 fps |
| インターフェース | MIPI CSI-2 |
| Color / mono | Color |
Manufacturer datasheet: onsemi AR0820AT product page
Compatible Commonlands lenses for the AR0820AT. Field of View calculated with Distortion.
Each field of view below is calculated for the AR0820AT active area (8.06 × 4.54 mm) using our MCP server and Field of view calculator. The rectilinear formula FoV = 2 × arctan(dimension ÷ (2 × focal length)) is incorrect for many lenses as it doesn't include distortion. Coverage shows whether the lens image circle covers the 9.25 mm sensor diagonal. Fisheye and f-theta lenses do not follow the rectilinear formula, so their entries link to the product page for the mapped field of view.
| Commonlands Lens | Focal Length | Mount | F# | Horizontal FoV | Vertical FoV | Diagonal FoV | Coverage |
|---|---|---|---|---|---|---|---|
| Low Distortion 3mm M12 Lens (CIL030) | 3 mm | M12 | f/2.1 | 106.7° | 74.2° | 114.1° | Covers |
| 4mm C-Mount Lens (CIL529) | 4 mm | C-mount | f/2.8 | 90.4° | 59.1° | 98.3° | Covers |
| Low Distortion 4.2mm M12 Lens (CIL042) | 4.2 mm | M12 | f/1.9 | 87.6° | 56.8° | 95.5° | Covers |
| 4.9mm C-Mount Lens (CIL505) | 4.9 mm | C-mount | f/2.2 | 78.9° | 49.7° | 86.7° | Covers |
| Low Distortion 5.2mm M12 Lens (CIL052) | 5.2 mm | M12 | f/3.4 | 75.6° | 47.2° | 83.3° | Covers |
| Low Distortion 5.9mm M12 Lens (CIL059) | 5.9 mm | M12 | f/1.7 | 68.7° | 42.1° | 76.2° | Covers |
| 7.8mm M12 Lens (CIL078) | 7.8 mm | M12 | f/2 | 54.6° | 32.5° | 61.3° | Covers |
| 8mm C-Mount Lens (CIL521) | 8 mm | C-mount | f/1.5 | 53.5° | 31.7° | 60.1° | Covers |
| 8.5mm C-Mount Lens (CIL508) | 8.5 mm | C-mount | f/2.4 | 50.7° | 29.9° | 57.1° | Covers |
| 9.1mm M12 Lens (CIL092) | 9.1 mm | M12 | f/2.6 | 47.8° | 28° | 53.9° | Covers |
| Telephoto 12mm M12 Lens (CIL122) | 12 mm | M12 | f/2 | 37.1° | 21.4° | 42.2° | Covers |
| 12mm C-Mount Lens (CIL552) | 12 mm | C-mount | f/2.8 | 37.1° | 21.4° | 42.2° | Covers |
| Telephoto 14.2mm M12 Lens (CIL142) | 14.2 mm | M12 | f/2.6 | 31.7° | 18.2° | 36.1° | Covers |
| Telephoto 16mm M12 Lens (CIL160) | 16 mm | M12 | f/1.9 | 28.3° | 16.1° | 32.2° | Covers |
| 16mm C-Mount Lens (CIL553) | 16 mm | C-mount | f/2.8 | 28.3° | 16.1° | 32.2° | Covers |
| Telephoto 21.6mm M12 Lens (CIL121) | 21.6 mm | M12 | f/2.8 | 21.1° | 12° | 24.2° | Covers |
| Telephoto 25mm M12 Lens (CIL250) | 25 mm | M12 | f/2 | 18.3° | 10.4° | 21° | Covers |
| 25mm C-Mount Lens (CIL554) | 25 mm | C-mount | f/2.6 | 18.3° | 10.4° | 21° | Covers |
| Telephoto 35mm M12 Lens (CIL350) | 35 mm | M12 | f/2.4 | 13.1° | 7.4° | 15.1° | Covers |
| 35mm C-Mount Lens (CIL555) | 35 mm | C-mount | f/2.6 | 13.1° | 7.4° | 15.1° | Covers |
| Telephoto 50mm M12 Lens (CIL051) | 50 mm | M12 | f/2.8 | 9.2° | 5.2° | 10.6° | Covers |
| 50mm C-Mount Lens (CIL556) | 50 mm | C-mount | f/2.8 | 9.2° | 5.2° | 10.6° | Covers |
| Telephoto 75mm M12 Lens (CIL076) | 75 mm | M12 | f/3.4 | 6.2° | 3.5° | 7.1° | Covers |
| 75mm C-Mount Lens (CIL557) | 75 mm | C-mount | f/3 | 6.2° | 3.5° | 7.1° | Covers |
| Telephoto 100mm M12 Lens (CIL100) | 100 mm | M12 | f/3.6 | 4.6° | 2.6° | 5.3° | Covers |
Coverage key: covers = lens image circle ≥ sensor diagonal; crops = image circle smaller than the diagonal (expect vignetting at the corners); verify = image circle not published for this lens — ask our engineers to confirm coverage.
How to choose a lens for the AR0820AT
Start from the field of view your application needs, then read across to the focal length that produces it on the AR0820AT. Confirm the lens image circle covers the 9.25 mm diagonal so the corners are not cropped, and check the lens resolution is rated for 8.3 MP or higher so it resolves the 2.1 µm pixels. For exact working-distance and object-size numbers, run the figures through the Commonlands field of view calculator.
Sourcing a MIPI camera module around the AR0820AT? Commonlands can provide customized MIPI modules with our lenses; MoQs apply. Commonlands provides M12 lenses and C-mount optics and ships from San Diego, with same-day shipping for in-stock lenses ordered by 12 PM PST. We also assemble and align lens-to-sensor modules. Talk to an applications engineer.
Related guides and tools
Match a lens to your AR0820AT camera
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