News

Low Distortion <0.1% M12 Lens 9.3mm for OCR and Barcode Scanning

Release time:2026/1/14 15:48:54 Article source: SHENZHEN JSD OPTOELECTRONICS CO.,LTD

Is your hardware suffering from "Warped Reality"?

In the world of everyday photography, a little distortion adds character. But in the world of Optical Character Recognition (OCR) and barcode scanning? Distortion is a disaster. It turns an "E" into an "F," it makes QR codes unreadable, and it slows down processing speeds.

If you are designing a scanner, a payment kiosk, or an industrial reader, you don't need "artistic" glass. You need mathematical precision.

Enter the JSD9332. This isn't a lens for consumer cameras; it is a specialized optical tool built to capture data with zero compromise.

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Here is why the JSD9332 is the perfect upgrade for your scanning technology:

1. The Death of Distortion (<0.1%)

The headline feature here is the <0.1% optical distortion. That is an incredibly low number.
When a standard lens looks at a document, it often curves the edges (barrel distortion). The JSD9332 keeps lines straight and text flat. This means your OCR algorithms can read characters instantly without needing heavy software correction to flatten the image first. It makes your device faster and more accurate.

2. Tuned for the Target (9.3mm EFL & 21° FOV)

Most off-the-shelf M12 lenses are wide-angle (focusing on seeing everything). The JSD9332 takes a different approach.
With a 9.3mm Effective Focal Length and a narrow 21° Field of View, this lens is designed to focus intently on a specific area—like a passport, a shipping label, or a circuit board. It cuts out the background noise and delivers high-contrast detail exactly where you need it.

3. Compact Precision (TTL 12.42mm)

Whether you are building a handheld scanner or a slim desktop device, space is limited. The JSD9332 features a Total Track Length (TTL) of just 12.42mm. It is compact enough to fit into tight housings, yet powerful enough to deliver a sharp 2MP resolution.

4. Optimized for Your Hardware

Stop trying to force generic lenses onto your sensors. This lens is specifically optimized for 1/4.5" image sensors with a standard M12 thread. This ensures you are using the full potential of the glass without vignetting or resolution loss at the edges.

 

The JSD9332 is not for taking pretty pictures of landscapes. It is a workhorse designed for OCR, Barcode Scanning, and Industrial Inspection.

If your project relies on reading text or codes accurately, do not leave it to chance. Switch to the lens that sees straight.

Quick Specs:

Model: JSD9332

Application: OCR, Barcode, Industrial (Not Consumer)

Distortion: <0.1% (Ultra-Low)

Focal Length: 9.3mm

Field of View: 21°

Resolution: 2MP

Mount: M12 x 0.5

Size: TTL 12.42mm