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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Sep. 03, 2025
How to minimize stray light and ghosting in IR setups
Stray light can interfere with the accuracy and reliability of infrared (IR) measurements. It can create false signals and reduce contrast, leading to misinterpretations in imaging. Ghosting, on the other hand, results from reflections within the optics, creating duplicate images that can confuse analysis. Reducing these effects is crucial for high-quality IR imaging.
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Sep. 02, 2025
How to improve target recognition with the right lens
Effective target recognition remains a challenge for professionals using thermal imaging, often rooted in the lens quality and technology deployed. Users frequently encounter issues like blurred imagery, inadequate sensitivity, and a lack of detail for critical applications in surveillance, military, and industrial inspections. In today’s market, the need for enhanced accuracy is clearer than
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Sep. 01, 2025
How to test MTF performance in MWIR lenses
Testing the Modulation Transfer Function (MTF) performance of Mid-Wave Infrared (MWIR) lenses is essential for ensuring the clarity and quality of thermal imaging in cooled cameras. Users frequently face challenges such as inconsistent measurements, lack of clarity in results, and difficulties in understanding the testing process. This guide will address common pain points by presenting a clear,
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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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