Kowa LM25HC-VIS-SW | 1" 25mm 12MP VIS-SWIR Lens
Enhance Your Industrial Imaging with Kowa's LM25HC-VIS-SW 1" 25mm 12MP Lens
The Kowa LM25HC-VIS-SW 1" 25mm 12MP lens is designed to provide unparalleled performance in industrial and machine vision applications. With its high-resolution capabilities and wide wavelength range (450nm to 2000nm), this lens excels in both visible (VIS) and shortwave infrared (SWIR) imaging. It is highly compatible with advanced sensors, including the Sony IMX990 and IMX991, making it a versatile choice for industries requiring precise optical solutions.
This lens features an impressive 12-megapixel resolution, with a focal length of 25mm and a compact design for ease of integration into various systems. The manual aperture control (f/1.8-f/16) allows for customized light adjustments, ensuring clear, low-distortion images, even in challenging conditions. Its ability to capture high-quality images across different wavelength ranges makes it ideal for applications like traffic control, industrial inspection, and broadcast.
With a very low TV distortion of -0.97%, this lens guarantees accuracy and clarity, essential for critical operations where precision is paramount. Built to withstand temperatures ranging from -10°C to +50°C, the Kowa LM25HC-VIS-SW ensures reliable performance in demanding environments. Optimize your imaging system with this high-performance lens, ensuring the best results for your industrial applications.
Features:
- 1" 25mm C-mount lens with 12MP resolution
- Wide wavelength range (450nm - 2000nm) for VIS-SWIR imaging
- Low distortion (TV distortion -0.97%)
- Manual focus and aperture control (f/1.8 to f/16)
- Compatible with Sony IMX990, IMX991 sensors
- Compact design (Ø34 x 65.5mm) with low weight (160g)
Applications:
- Traffic monitoring and control (ITS)
- Industrial inspection and quality control
- Broadcast and video production
- Precision imaging for scientific applications
- Surveillance and security systems
- Medical and laboratory imaging systems
| Focal Length (mm) | 25mm |
| Image Size (mm) | 12.8x9.6 (Φ16) |
| Iris Range (F-Stop) | F1.8 ~ F16 |
| Focusing Range (m) | 0.2~∞ |
| Iris | Manual |
| Focus | Manual |
| Shooting Range at M.O.D. (mm) | 109.0(H)x81.0(V) |
| Angle Of View (Degrees) | 1" - 29.2 x 22.0 2/3" - 20.2 × 15.0 1/1.8" - 16.5 × 12.3 |
| Resolution (Center, Corner) | 160lp/mm, 100lp/mm |
| TV Distortion (%) | -0.97 |
| Back Focus in Air (mm) | 24.5 |
| Mount | C-Mount |
| Filter Thread (mm) | M27xP0.5 |
| Size (mm) (∞) | Φ39×65.5 |
| Weight (g) | 160 |
| Temperature Range | 10°C~+50°C |



