Introduction

In an age where security and precision are non-negotiable, CCTV lens play a pivotal role in delivering actionable insights. Towin, a leader in optical innovation, has redefined surveillance standards with its low-distortion CCTV lens. Designed for clarity, durability, and versatility, these lenses minimize image deformation, ensuring accurate identification even in challenging environments.

Product Parameters: Precision in Every Detail

Towin’s low-distortion CCTV lens are built to meet the demands of modern surveillance systems. Below are the key specifications across their flagship models:

Focal Length & Aperture:

• 8mm–50mm focal lengths (e.g., GMHR0814MCN, GMHR5018MCN).
• F1.4–F1.8 apertures for exceptional low-light performance.
• Manual/Auto Iris control (DC-drive auto iris available).

IR-corrected-M12/S-mount-lens

Sensor Compatibility:

• Supports 2/3″ CCD sensors and resolutions up to 2 megapixels.
• Ideal for 4K/8K surveillance systems.

Distortion Control:

• Ultra-low distortion (<0.1%) ensures minimal image warping.
• Example: GMHR2514MCN achieves -0.003% distortion at 2/3″ sensor size.

Physical Specs:

• Compact design (e.g., φ32.5mm x 29mm for GMHR1214MCN).
• Lightweight (61.5g–82.5g) for flexible installation.

Zoom Capabilities:

• 6x manual zoom (TMS6Z1118SD) with focal range 11–66mm.
• Wide-angle to telephoto flexibility.

IR corrected M12 lens

Key Features: Why Towin Stands Out

1. Advanced Optical Design

• Aspheric Lenses: Reduce spherical aberration and distortion.
• High Refractive-Index Glass: Enhances clarity and contrast.
• IR-Cut Filter: Seamless day/night performance (650nm IR filter).

2. Durability & Adaptability

• All-Metal Construction: Withstands harsh environments (IP67-rated options available).
• C/CS-Mount Compatibility: Fits most surveillance cameras.
• Wide Temperature Range: Operates from -20°C to 60°C.

3. Surveillance-Optimized Performance

• Low Distortion (<0.1%): Critical for license plate recognition and facial detection.
• Deep Depth of Field: Maintains focus across varying distances.
• Vibration Resistance: Stable imaging in high-risk areas.

4. Competitive Edge

• Cost-Effective: Premium performance without premium pricing.
• Energy Efficiency: Auto iris reduces power consumption.

2.8mm wide angle CCTV lens

Market Trends & Towin’s Innovation

The 2025 surveillance lens market prioritizes AI integration, 8K resolution, and low-light adaptability. Towin’s lenses align with these trends:

• AI-Ready: Compatible with machine vision systems for predictive analytics.
• 8MP Support: Future-proofs installations (ZLKC C-Mount 100mm lens).
• Hybrid IR Filters: Balances daylight accuracy and night vision.

Conclusion

Towin’s low-distortion CCTV lens merge precision engineering with user-centric design. Whether for traffic monitoring, retail analytics, or critical infrastructure, these lenses deliver unmatched reliability. With specifications tailored to modern demands and a commitment to innovation, Towin reaffirms its position as a leader in optical solutions.