We need to talk about the "Fisheye Effect."

In the world of optics, it has always been the price you pay for seeing more. You want a wide 100° Field of View? Fine, but be prepared for your image to look like a funhouse mirror. Straight beams look like bananas, and square boxes look like spheres.

For a consumer action cam? That's cool.

For a precision industrial inspection system? It's a disaster.

It is time to banish the bend. Introducing the JSD3840, the M12 lens that refuses to compromise between a wide view and a flat image.

The "Optical Magic" of <0.4% Distortion

How do you get a sweeping 100° view without the warp?

The JSD3840 utilizes advanced glass geometry to keep optical distortion below 0.4%. In practical terms, this is virtually zero. When you look through this lens, what you see is what you get.

Architecture stays vertical.

Barcodes remain scannable.

Grid lines stay straight.

This means your processor saves valuable time because it doesn't have to run heavy "dewarping" algorithms. The image arrives at the sensor ready for analysis.

20MP Clarity on a Grand Scale

A flat image is useless if it's fuzzy. The JSD3840 is engineered for high-end 1/1.8" sensors, supporting a massive 20 Megapixel resolution.

With an Effective Focal Length (EFL) of 3.76mm, this lens resolves fine details from corner to corner. Whether you are mapping a room or inspecting circuit boards, the JSD3840 ensures that the edge of the image is just as sharp as the center.

Professional Grade (Not for Selfies)

This is a serious tool for serious hardware.

While it sports the standard M12 thread, the JSD3840 is explicitly designed for non-consumer, professional applications. It is the perfect match for:

High-Precision Metrology

Industrial Automation & Robotics

Security & Surveillance

AI-Driven Computer Vision

With a compact TTL of just 15.8mm and a deep-focus F/4.0 aperture, it fits easily into compact industrial housings while delivering reliable, consistent performance.

Get the True View

Stop letting fisheye distortion ruin your data.

If your application demands a wide angle but requires geometric accuracy, the JSD3840 is the answer. Experience the 100° horizon as it was meant to be seen: Crystal clear and perfectly straight.

Contact us today to integrate the JSD3840 into your next project!