Kowa LM3NCM-WP 1/1.8" F2.8 3.5mm 2MP IP67 Rated Ruggedized Waterproof C-Mount Lens
Kowa LM3NCM-WP: Ruggedized Water and Dust Resistant Lens for Industrial Applications
The Kowa LM3NCM-WP lens is a highly durable and ruggedized 1/1.8" 2-megapixel C-mount lens, designed for environments where dust, water, and vibration are present. Its IP67 waterproof rating ensures protection in challenging industrial and machine vision applications, making it perfect for use in settings where strong vibrations and shocks are common. This lens is compatible with a variety of sensors, including the Sony IMX273, Sony IMX290, and OnSemi Python500, ensuring high-performance imaging in all conditions.
The lens features manual aperture control with selectable F-stops and a focal length of 3.5mm, allowing for precise adjustments. The focus locking mechanism, using a lock nut instead of screws, enhances stability and prevents accidental shifts. Additionally, all internal glass elements are glued, providing extra stability under high shock or vibration conditions.
Whether you're working in factory automation, robotic vision, or outdoor surveillance, the Kowa LM3NCM-WP provides crisp, clear images and unparalleled durability. Trust in Kowa’s special coating technology that makes the front lens easy to clean while ensuring water repellency.
Features:
- IP67-rated waterproof and dust-resistant
- 3.5mm fixed focal length
- Designed for environments with heavy vibration and shocks
- Compatible with Sony IMX273, IMX290, OnSemi Python500 sensors
- Lock nut for secure focus adjustment
- Manual aperture control
- Glued internal glass elements for added stability
Applications:
- Factory Automation: Reliable imaging in harsh, dust-laden environments.
- Robotic Vision Systems: Provides clear imaging despite heavy vibrations and movement.
- Outdoor Surveillance: Waterproof capabilities ensure optimal performance in rain and dust.
- Inspection Systems: High-resolution optics for detailed image capture in quality control.
- Automotive Manufacturing: Durable under strong vibrations and environmental stress.
| Focal Length (mm) | 3.5mm |
| Image Size (mm) | 7.2×5.4 (Φ9) |
| Iris Range (F-Stop) | F2.4 / F4 / F5.6 / F8 |
| Focusing Range (m) | 0.1~∞ |
| Iris | - |
| Focus | Manual |
| Shooting Range at M.O.D. (mm) | 226.3(H)x171.4(V) |
| Angle Of View (Degrees) | 2/3" - N/A 1/1.8" - 89.0 × 73.8 1/2" - 82.4 × 66.9 |
| Resolution (Center, Corner) | 100lp/mm, 80lp/mm |
| TV Distortion (%) | 0.4 |
| Back Focus in Air (mm) | 10.0 |
| Mount | C-Mount |
| Filter Thread (mm) | M40.5xP0.5 |
| Size (mm) (∞) | Φ43×38.3 |
| Weight (g) | 80 |
| Temperature Range | 10°C~+50°C |



