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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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FA lens

F1.4 FA Lens: Low-Light Industrial Use

The F1.4 FA Lens redefines what’s possible in low-light industrial imaging.

M12 CCTV lens IR corrected

CCTV camera lens options

Investing in the right CCTV camera lens options ensures your surveillance system delivers on its promise of security.

Pinhole lens

Achromatic pinhole lens

The achromatic pinhole lens isn’t just a niche tool—it’s a testament to how targeted optical engineering can solve age-old problems.

M12 S-mount Fisheye lens

Fisheye Lens with Low Distortion

The Fisheye Lens with Low Distortion is a testament to how far optical technology has come.

Low-distortion industrial-lens

Low distortion prime lens

In an era where image quality is non-negotiable, a low distortion prime lens is a must-have tool.

machine vision lens

What is an F-mount machine vision lens?

The F-mount machine vision lens represents a pinnacle of optical engineering, blending versatility, durability, and high performance.

Fisheye Lens

Fisheye lens with wide aperture options

A Fisheye lens with wide aperture options is a powerful tool for photographers seeking to break free from conventional perspectives.

Zoom Lenses

What is the basic idea behind a zoom lens

The basic idea behind a zoom lens—flexibility without compromise—continues to evolve.

IR-corrected-CS-mount-fixed-focus-lenses

Fixed focus lenses: depth of field in machine vision

Fixed focus lenses: depth of field in machine vision is not just a technicality—it’s a strategic advantage.

M12 S-mount Fisheye lens

Aspheric M12 Lenses for Laser Applications

Aspheric M12 Lenses for Laser Applications are not just an upgrade—they’re a necessity for industries demanding uncompromising precision.