News
We invest a lot of time and effort in product research and development, designing a new product every day on average.
Meanwhile, we also focus on deep communication with customers and actively participate in domestic and international photoelectricity exhibitions. We look forward to meeting you to discuss the future development opportunities of IR lenses. Thanks!
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Aug. 29, 2025
How to calculate FOV for different MWIR focal lengths
Many users encounter challenges when calculating the Field of View (FOV) for their Mid-Wave Infrared (MWIR) lenses, particularly when varying focal lengths are involved. Users might need clarity on how to adjust their systems for optimal imaging performance or how to fit specific targets within their field of view. This article addresses common pain points, providing a comprehensive tutorial,
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Aug. 28, 2025
How to reduce thermal drift in IR optics
Thermal drift can significantly impact the performance of infrared (IR) optics, particularly in applications involving MWIR lens for cooled camera systems. Users often experience challenges such as fluctuating image quality, reduced sensitivity, and erroneous measurement readings due to thermal fluctuations. This article addresses these pain points, providing practical solutions for professionals
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Aug. 27, 2025
How to clean and maintain germanium IR lenses
Germanium infrared (IR) lenses are used in a variety of applications, including thermal imaging, surveillance, and military equipment. Users often face challenges such as fogging, scratches, and contamination, which can substantially affect performance. This article will outline the critical problems users face, including how improper cleaning may lead to degradation of the lens and reduced
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Aug. 26, 2025
How cooled and uncooled IR systems compare in practice
When choosing between cooled and uncooled infrared (IR) systems, users often struggle with understanding their specific needs and use cases. The primary question remains: which system will deliver the best performance for tasks like thermal imaging, surveillance, or industrial inspections? This article addresses common user problems by analyzing real use cases and highlighting the technical
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Aug. 25, 2025
How to handle lens alignment in infrared camera builds
Lens alignment involves adjusting the optical elements of an infrared camera to ensure that images are sharp and in focus. Proper alignment is crucial for achieving optimal performance and image quality in MWIR lens systems.
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Aug. 22, 2025
How to keep your MWIR lens performing in harsh environments
Users of MWIR lenses often face serious challenges when working in extreme conditions, such as high temperatures, dust, and moisture. The real intention behind these concerns is maintaining optimal lens performance for applications like surveillance and thermal imaging. For instance, professionals have noted a degradation in image quality when their lenses were exposed to such elements without
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