The MLB-LT Real-Scene Testing Light Box is designed for precise subjective visual analysis and comparison. Equipped with real-scene elements rich in color and texture details, it offers more authentic and comprehensive testing than traditional test charts, particularly for evaluating specific performance metrics such as white balance and video quality. Users can effortlessly conduct subjective evaluations and comparative analyses using fixed, standardized real-scene scenarios.
The MLB-LT light box is divided into two independent left and right zones, each equipped with identical light sources. This allows for subjective comparisons under the same or different color temperatures and illuminance levels. The color temperature range spans 2300K to 10,000K with smooth stepless adjustment, providing versatile lighting effects for HDR testing requirements.
Operationally, the MLB-LT features a touchscreen interface for independent adjustment of color temperature and illuminance for both light sources. It also supports a Windows-based GUI and API software interface, enabling seamless PC program control to enhance testing efficiency and convenience.
Key Features:
Built-in real-scene elements with rich color and texture details.
Dual multi-color-temperature light sources (2300K–10,000K, stepless adjustment).
Subjective evaluation under multi-color-temperature illuminance.
Windows-based GUI and API software interface.
Product Overview:
Software Main interface:
Matching software
【Functions】
1.Control of two top light sources
2.Light source timeline control.
【Features】
1.lmport/export timeline template files
2.0ne-click timeline execution.
3.custom timeline addition/deletion.
4.APland visualinterface,
Subjective Evaluation Tests:
Resolution
Texture Loss
Sharpness
Low Contrast
Light Detail
Shadow Detail
Moiré
Distortion
Skin Tone Reproduction
Color Reproduction
Natural Color Accuracy
Low-Contrast Detail
Light source Dimensions：
