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TOWIN is a PROFESSIONAL optical lenses supplier. We could design, manufacture lenses for you in China. There are almost ......

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C-mount-IR-corrected-CCTV-lens

What is a C-mount lens used for?

From factory floors to film sets, the C-mount lens proves its worth through adaptability and precision.

C-mount industrial lens

Electronics Assembly Verification Lens

The Electronics Assembly Verification Lens is more than a tool—it’s a game-changer for Industrial Lens applications.

C-mount-ZOOM lens

What is the minimum focusing distance of a zoom lens

Understanding what is the minimum focusing distance of a zoom lens empowers photographers to choose the right tool for their vision.

low distortion ITS lens

Manual vs Auto-Iris ITS Lens

The debate between Manual vs Auto-Iris ITS Lens boils down to your specific surveillance needs.

C-mount FA lens

Thermally Stable FA Lens: Extreme Temps

The Thermally Stable FA Lens represents a breakthrough in optical technology, offering unparalleled reliability in the harshest environments.

C-mount-ZOOM lens

What is the maximum zoom range of a typical Zoom lens

The question “What is the maximum zoom range of a typical Zoom lens?” has no one-size-fits-all answer.

machine vision lens

What is the MTF of a Machine vision lens?

One of the most critical metrics for evaluating a Machine vision lens is its Modulation Transfer Function (MTF).

C-mount Industrial lens

5mm Low-Distortion Industrial Lens

In an era where precision is paramount, the 5mm Low-Distortion Industrial Lens stands out as a game-changer.

low distortion ITS lens

1/1.8” ITS Lens: High-Performance Imaging

In an era where precision and reliability are non-negotiable, the “1/1.8” ITS Lens emerges as a transformative tool for industries relying on high-performance imaging.

FA lens

Lightweight FA Lens: Portable Inspection

The Lightweight FA Lens is more than just a compact alternative—it’s a catalyst for faster, more accurate, and cost-effective inspections.