A dedicated lens that exhibits high optical properties in the wavelength range of 900 to 1700 nm.
TSWIR Series
SWIR dedicated lens that captures 900 to 1700 nm with high transmission and high resolution.
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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basic information
【Specifications】 Model Name: TSWIR-0814 Focal Length: 8.5mm Aperture Range: F1.4 to 16 Focus Range: 0.2m to ∞ Optical Distortion: -1.2% Model Name: TSWIR-1214 Focal Length: 12.5mm Aperture Range: F1.4 to 16 Focus Range: 0.2m to ∞ Optical Distortion: -0.4% Model Name: TSWIR-1614 Focal Length: 16.3mm Aperture Range: F1.4 to 16 Focus Range: 0.2m to ∞ Optical Distortion: -0.4% Model Name: TSWIR-2514 Focal Length: 25.9mm Aperture Range: F1.4 to 16 Focus Range: 0.2m to ∞ Optical Distortion: -0.5% Model Name: TSWIR-3514 Focal Length: 35mm Aperture Range: F1.4 to 16 Focus Range: 0.3m to ∞ Optical Distortion: -0.1% Model Name: TSWIR-5014 Focal Length: 50mm Aperture Range: F1.4 to 16 Focus Range: 0.5m to ∞ Optical Distortion: 0.05%
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Company information
We are a manufacturer of machine vision lenses and custom lenses. Since our establishment in 1984, we have developed and produced many custom lenses to meet the needs of customers around the world. Additionally, for customers who are facing difficulties with commercial products or those who are unable to proceed with purchases due to certain conditions, we work together with them to realize custom solutions.
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