Kowa EC-IR IR-Corrected Lens Series
Kowa EC-IR Lens Series – Precision Imaging for Traffic, Vision, and Mapping Applications
Kowa introduces the EC-IR series, a collection of high-performance industrial lenses engineered for demanding imaging tasks such as traffic enforcement, machine vision inspection, and geospatial mapping. Designed to work with large-format 1.2” sensors and resolutions up to 24 megapixels, these lenses deliver crisp, distortion-free images even in challenging conditions.
Exceptional Performance in Visible and Infrared Light
A defining feature of the EC-IR series is its infrared-corrected optical design. By minimizing chromatic aberrations between visible and IR wavelengths, these lenses maintain sharp focus and high contrast in mixed-light environments — an essential capability for applications like license plate recognition, traffic monitoring in varying daylight conditions, and surveillance in low-light settings.
The high IR transmission also ensures accurate color reproduction and precise detail capture, making these lenses equally effective for industrial inspection and remote sensing.
Designed for Flexibility and Ease of Integration
The EC-IR series has been developed with user convenience in mind, offering:
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Interchangeable iris plates for quick aperture adjustments in fixed-F-stop setups
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Smooth focusing at extended working distances for long-range monitoring
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C-mount design for broad camera compatibility
This adaptability allows the lenses to perform seamlessly in varied installation environments — from roadside camera housings to industrial automation lines.
Four Models for Different Field-of-View Needs
Each lens in the EC-IR lineup is designed with a fast F2.4 aperture and 2.5 μm pixel resolution to support high-definition sensors:
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LM16EC-IR – 16mm focal length | F2.4
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LM25EC-IR – 25mm focal length | F2.4
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LM35EC-IR – 35mm focal length | F2.4
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LM50EC-IR – 50mm focal length | F2.4
This range provides system designers with the flexibility to select the right focal length for their field of view and working distance requirements.
Proven in Real-World Applications
From monitoring busy highways to capturing aerial survey data or powerline inspection imagery, the EC-IR series is built for industries that demand sharp, stable imaging under variable light conditions. Their rugged optical design and IR correction make them especially effective in scenarios with rapidly changing lighting or where infrared illumination is required.
In summary:
The Kowa EC-IR lens series offers a rare combination of versatility, optical precision, and practical usability. With four focal length options and outstanding performance in both visible and IR spectrums, these lenses are a reliable choice for high-resolution, mission-critical imaging.