News

Don't Let Distance Blur the Details: The JSD9932 "Sniper" Lens for LPR

Release time:2025/12/19 14:50:27 Article source: SHENZHEN JSD OPTOELECTRONICS CO.,LTD

In the world of License Plate Recognition (LPR) and Automatic Number Plate Recognition (ANPR), wide-angle lenses are a dime a dozen. But what happens when the car is further down the lane? Or when you need a dedicated "close-up" camera to capture the plate without capturing the entire parking lot?

You don’t need a wide view; you need a focused view.

Meet the JSD9932. With a 9.3mm focal length and a narrow 21° field of view, this M12 lens is the long-range specialist your security setup has been waiting for.

The "Telephoto" of the M12 World

Most M12 lenses try to see everything at once. The JSD9932 does the opposite.
With a 21° Field of View (FOV), it acts like a spotlight. It ignores the trees, the sidewalk, and the sky, focusing all 2 Megapixels of resolution directly onto the target: the vehicle's license plate. This narrow angle allows for crystal-clear recognition at distances where standard lenses would turn a license plate into a pixelated blob.

AI-Approved Clarity (<0.1% Distortion)

You know what confuses OCR algorithms? Curved lines.
If your lens warps the image, an 'I' looks like a '(', and your recognition accuracy plummets. The JSD9932 features <0.1% optical distortion. That means straight lines stay straight, and characters remain perfectly legible, ensuring your software gets the right read on the first try.

Built for Traffic & Smart Parking

Whether you are designing a gate entry system, a highway monitoring auxiliary camera, or a specialized smart parking unit, this lens fits the bill.

F/No 3.2: Provides a deep depth of field, keeping plates in focus even as the car moves.

Compact M12 Mount: Fits into standard bullet cameras and compact housings easily with a TTL of just 12.42mm.

1/4.5" Image Circle: Perfectly optimized for smaller, high-efficiency sensors often used in auxiliary traffic cameras.

Industrial Grade Only

Just a heads-up: This is not for your GoPro or webcam.
This is a specialized industrial lens designed for machine vision and traffic management systems. It is built to feed accurate data to machines, not to take pretty landscape photos.

The Specs Checklist:

Model: JSD9932

Focal Length: 9.3mm (The sweet spot for distance)

FOV: 21° (Narrow & Focused)

Resolution: 2MP

Distortion: <0.1% (Ultra-Low)

Mount: M12

Upgrade your recognition rates today.
Stop wasting pixels on the background. Focus on what matters with the JSD9932.

For custom lens solutions, please contact us at info@jsdoptical.com. We look forward to your inquiry!