Ultrawide-Angle Integrating Sphere Uniform Light Source
The Uvata optics ultrawide-angle integrating-sphere uniform-source series is designed for production-line calibration of large-FOV cameras and sensors. Four LED channels each provide 12-bit brightness adjustment. Color temperature adjusts from 2700K to 7500K, with a smooth spectral-power distribution and uniform emitting surface. API functions support client-software self-calibration and integration.
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Overview
The Uvata optics ultrawide-angle integrating-sphere uniform-source series is designed for production-line calibration of large-FOV cameras and sensors. Four LED channels each provide 12-bit brightness adjustment. Color temperature adjusts from 2700K to 7500K, with a smooth spectral-power distribution and uniform emitting surface. API functions support client-software self-calibration and integration.
Specifications
| Parameter | Value |
|---|---|
| Intensity Resolution | 12-Bit, 4096 Levels per LED Channel, AM Drive, Completely Flicker-Free |
| Intensity Adjustment Range | 100-2000lux (±5%); 100-3000lux (±2%); 10-100lux (±1lux), depending on color temperature or customization |
| Number of Preset Light Sources | Control box presets 4 intensity groups and stores 80 groups; software calibration and adjustment; batch calibration of multiple light sources |
| Dimensions and Weight | Light source: 250×250×162mm, 3kg; control box: 130×85×60mm, 0.5kg |
| Standard Accessories | 1× Light Source, 1× Control Box, 1× Power Adapter, 1× Power Cable |
| Optional Services | Custom Camera Mount and Infrared Channel |
Key Features
Color temperature spans 2700K-7500K with accuracy up to ±1%. CIE Ra>90 and a smooth spectral-power distribution are provided, with field-of-view coverage up to 220°. Four LED channels have customizable peak wavelengths, including 850nm or 940nm IR LEDs or other wavelengths. Broad brightness adjustment provides 12-bit, 4096-level intensity control per channel. High uniformity and flicker-free operation are combined with software/external-instrument self-calibration and batch Auto-Calibration of multiple source settings. Features include life >20000h, excellent stability, storage of up to 80 source settings in hardware, APIs for automation, and compact dimensions.
Datasheet
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Supplier Information
Zhongshan Uvata Optics Co., Ltd. is a high-tech enterprise integrating R&D, production, and sales. With optical technology as its core, combined with precision machinery, software development, and electronic control technology development, the company has formed a comprehensive R&D capability integrating optics, mechanics, and electronics, focusing on the development, production, and sales of advanced optical inspection lenses, laser lithography lenses, 3D printer optical engines, and optical inspection instruments and equipment. Its products have reached the domestic leading level in the field of optical measurement.
The main products include: relay lens inspection systems, collimator equipment, lithography projection objectives, industrial lenses; eccentricity testers, collimators, and other optical inspection equipment. The products are widely used in drones, security, mobile phones, automobiles, smart homes, lithography machines, and other fields. The company currently has 130 professional optical practitioners, with R&D personnel accounting for more than 40% of the total number of employees. Among them, optical production and quality management personnel all have more than 10 years of management experience in large optical enterprises at home and abroad, and possess teams for optical design, electronic engineering, mechanical and electrical engineering, software development, etc. The company has passed ISO9001 quality management system certification and ISO14001 environmental management system certification, and owns more than 110 patented technologies. Since its establishment, Uvata Optics has established close cooperative relationships with many Fortune 500 companies; it has always implemented customer first, innovation and efficiency, continuous innovation, continuous improvement, and dedicated to providing customers with optimal solutions. The company takes "becoming a leader in the field of optical measurement" as its vision, continuously innovates, and creates greater value for customers.
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