2mm F/2.0 Wide-Angle Lens With 160° FoV
Small 2.4mm M12 Lens
The CIL822 is a miniature 2mm M12 lens with f-theta distortion. The lens can be used with up to 3-4MP 1/2.7" sensors.
In stock — orders before 12 PM PST ship same day
Merkmale des Objektivs
-4% Distortion
Wide Angle Viewing with less distortion
4-5MP 1/2.8\"
Sharp images for demanding 2.2um pixel size
Kurz-TTL
15mm TTL for compact applications.
Tabelle der optischen und mechanischen Spezifikationen
| Objektiv Parameter | Leistung Detail |
|---|---|
| Teil Nummer | CIL822 |
| EFL | 2.0 |
| F# | 2.0 |
| Auflösung | 4-5MP (2.0um) |
| Sichtfeld | 160° @ 6.2mm as-designed image circle — Calculate FoV for your sensor |
| Bildkreis | 6.2mm as-designed |
| Verzerrung | -4.0% F-θ @6.4mm image circle |
| Gewicht | 3g |
| IR-Cut-Off-Filter | NIR |
| Bauwesen | 2G5P |
| Chief Ray Angle | 20°@6.4mm Image Circle |
Mechanisches Layout
Tabelle zur mechanischen Kompatibilität der Kamera*
| Kamera/Mount | Kompatibilität |
|---|---|
| Commonlands CLA021 | 7mm tall mount |
| e-con Systems | Ja |
| D3 Engineering | Nein |
| iDS XLS | Ja |
| Allied Vision | Ja |
| Basler Dart | Ja |
| The Imaging Source M12 Mount | Nein |
| Raspberry Pi HQ M12 mount | — |
*Nur mechanische Kompatibilität, unter der Annahme, dass der Standard M12x0,5 Objektivanschluss vom Kamerahersteller bereitgestellt wird. Bitte prüfen Sie die optische Kompatibilität separat.
Frequently asked questions
What sensor size is CIL822 intended for?
The product data points CIL822 at 1/2.8\" class sensors, with a 6.2mm as-designed image circle and distortion specified at a 6.4mm image circle.
How much distortion does CIL822 have?
CIL822 is specified at -4.0% F-θ distortion. That is relatively controlled for a 160° lens and helps keep angular mapping more uniform across the frame.
Why is the 20° chief ray angle important?
The listed 20° chief ray angle at the image circle helps you judge compatibility with sensor microlens and CRA limits. If the sensor cannot accept that ray angle well, edge shading and response loss can increase.
How compact is CIL822 for module design?
It is very compact. CIL822 weighs 3g, has a 15mm TTL, and is listed for a 7mm-tall mount, so it is aimed at tight board-camera envelopes.
What resolution can CIL822 support?
The lens is rated for 4-5MP imaging with 2.0µm pixels.
How wide is CIL822 compared with a standard M12 lens?
CIL822 delivers a 160° field of view. That is much wider than a standard moderate wide-angle M12 lens and is better suited to near-panoramic coverage from a single camera.
Similar M12 Lenses (S-Mount Lenses) for Embedded Machine Vision
Über Commonlands
Commonlands LLC designs and manufactures precision M12, C-mount, and M8 lenses for machine vision, robotics, and embedded camera systems. Based in San Diego, California, we stock inventory for same-day shipping and provide direct access to US-based optical engineers. Whether you need a single prototype lens or production volumes of 25,000+, our team supports the full lifecycle from optical design consultation through volume fulfillment.
Need help selecting the right lens for your camera module?
Contact our US-based Optical Engineers.