TUSS Vision, Inc. Product Lineup

The TUV series is an industrial UV lens that supports a wide wavelength range from 200 to 1000 nm. By using synthetic amorphous silica and calcium fluoride, it achieves high transmittance and excellent resolution in the ultraviolet region. The TUV8 series is compatible with 2.7 µm pixels, while the TUV series supports 5 µm pixels, providing high-precision support for the inspection of fine scratches, cracks, and foreign objects. With a wide lineup of focal lengths from 25 mm to 75 mm, it is ideal for advanced machine vision applications utilizing ultraviolet light, such as power equipment inspection and semiconductor and electronic component inspection. It clearly visualizes fine defects that cannot be confirmed by the naked eye, contributing to improved inspection quality.

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The TSWIR series is a dedicated SWIR lens designed for the wavelength range of 900 to 1700 nm. By using specialized SWIR glass materials, it achieves high spectral transmittance, allowing for high-resolution visualization of information that is difficult to capture with visible light, such as moisture distribution inside food, foreign object inspection, internal structures of semiconductors, and defect inspection. The high MTF design at a single wavelength maximizes the performance of high-resolution SWIR cameras and contributes to stable image acquisition. Additionally, it features locking screws in the movable parts to ensure high reliability even in vibrating environments. This SWIR lens series balances high precision and durability required for industrial applications.

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The Ta25 series is a high-resolution machine vision lens compatible with sensors up to 1.2 inches (φ19.2mm) and a cell size of 2.74µm. It offers a wide lineup of focal lengths ranging from 8mm to 100mm, accommodating various inspection applications from wide field of view to high magnification imaging. The low distortion design enables high-precision image acquisition. Additionally, even the long focal length models support close-up shooting, allowing for high-definition imaging in limited spaces. The focus and iris feature a locking mechanism, maintaining stable imaging conditions even in vibrating environments. This series is ideal for machine vision applications that require high precision, such as electronic components, semiconductors, factory automation, and appearance inspection.

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The TSZC-10STP is a high-performance controller specifically designed for electric lenses equipped with Tasvision stepping motors. It achieves high-precision position control and excellent reproducibility through 1000-step control or a precise motion mode that utilizes the motor's inherent resolution. With protective features such as stall detection and overcurrent detection, it enables stable operation even with lenses that do not have limit switches. Additionally, the auto-tuning function allows for flexible adaptation to differences in cable length and lens specifications. It supports USB and RS232C communication, enabling rapid control through simple command operations from a PC or PLC. It provides a highly reliable lens control environment for machine vision and industrial inspection applications.

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The VT4Z1450MFZI (TSZC) is a high-performance electric zoom/vary-focal lens compatible with 1-inch and 8MP, widely applicable from vehicle number recognition systems to various industrial uses. Its Day & Night design optimizes chromatic aberration across a broad spectrum from visible light to near-infrared (940nm), achieving stable high-resolution imaging regardless of day or night. Furthermore, the F drop-less design ensures no variation in F-number throughout the zoom range, maintaining brightness even when changing the angle of view, thus ensuring stable inspection and recognition performance. Additionally, it maintains high focus accuracy under environmental changes by optically correcting refractive index variations caused by temperature changes. Equipped with a stepping motor, it also supports PC control using the dedicated controller TSZC-10STP, making it ideal for remote operation and integration into automation systems. This lens contributes to fields requiring high precision and reliability.

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The VT4Z1450 series is an industrial varifocal lens compatible with 1-inch 8M cameras. Its Day & Night design corrects chromatic aberration across a wide spectrum from visible light to near-infrared light (940nm), achieving stable high-definition images regardless of day or night. Additionally, it features a "no F drop design," which maintains a constant F-number throughout the zoom range, allowing for observation while preserving brightness. The aspherical design minimizes focus shift due to temperature changes, ensuring stable focus performance even in environments with significant fluctuations. Furthermore, its metal housing provides excellent environmental resistance, making it suitable for high-temperature applications such as furnace monitoring. With the addition of close-up lenses, it also supports close-up photography, flexibly accommodating a variety of inspection and monitoring applications.

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The LSM series covers the visible light range from 435nm to the NIR range of 850nm, with advanced correction for chromatic aberration due to wavelength changes. Its greatest feature is that the focus position remains almost unchanged even when switching between R/G/B/NIR and lighting conditions. This allows for a stable inspection environment without the need for readjustment when switching from visible light inspection to NIR inspection. It is designed with a compact M42 mount lens that ensures an effective image circle of φ30mm and a flange back of 12mm. The LSM series maintains high MTF characteristics across a wide wavelength range from visible light to 850nm. Not only does it achieve focus, but it also ensures resolution across wavelengths, making it suitable for high-difficulty inspection applications such as detecting fine defects and material differences. The LSM series fully utilizes the performance of high-resolution line scan cameras. At the same time, it can also be used with general 2K/4K class three-line scan cameras, demonstrating excellent compatibility with existing equipment.

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Our company has been designing, customizing, and producing lenses for machine vision, factory automation, and CCTV for 40 years. We have primarily responded to lens requests from overseas customers. Leveraging our 40 years of experience in optical design, we will approach your needs flexibly. Whether you need small quantities or large lots, you can rely on us. If our off-the-shelf lenses do not fit your requirements, or if you want to design something new in small quantities, we will respond kindly and flexibly. *For more details, please download the PDF or feel free to contact us.

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