Camera test light box meter
Standard ISO 12233: Compliant with SFR (Spatial Frequency Response) testing for lens resolution. IEC 62679: Photometric requirements for video camera performance evaluation. CIE 15: Colorimetry standards for LED source spectral calibration. Product Advantages 1. Multi-Angle Camera Calibration Adjustable Field of View: Test ultra-wide to telephoto lenses (70°–180° FOV) using a single chart. Motorized Sliding Stage: ±50mm travel with locking mechanism for precise positioning. 2. Uniform Illumination Control Bi-Directional LED Panels: 6.500K ±200K (standard) with 5.000K–9.500K optional. 360° Tilt Functionality: Manual rotation via butterfly nuts for backlight optimization. 3. Modular Test Environment Magnetic Chart System: Supports 2x ISO 12233 charts (712mm × 400mm) and custom fisheye targets. Integrated I/O Panel: Pre-wired RS232. USB 3.0. and Ethernet ports for device connectivity. 4. Industrial-Grade Build Neutral Gray Enclosure: Minimizes reflections for accurate MTF (Modulation Transfer Function) analysis. 130kg Robust Construction: Welded steel frame with anti-vibration leveling feet. 5. Energy Efficiency 160W Max Consumption: 80% less energy vs. traditional xenon light sources. 50.000-Hour LED Lifespan: Maintains CRI >94 across all color temperatures. Product Features Optical System: Dual LED Panels: 300mm × 400mm each with independent brightness control. Diffusion Technology: Hollow-glass beads reduce hotspots by >90%. Camera Stage: Linear Rails: 600mm travel with 0.1mm resolution scale. Quick-Release Clamps: Accommodates 1/4”-20 and M6 threaded mounts. Control Interface: 4-Channel Dimmer: 0–100% linear adjustment with memory presets. Emergency Stop: Mushroom-head button with E-Stop loop monitoring. Safety Systems: Overheat protection at 50°C with auto-shutoff. Residual current device (RCD) for operator safety. Connectivity: 2 × USB 3.0 ports for camera tethering. Gigabit Ethernet for remote control via PC software. Accessories & Options Light Source Kits: 7.500K (CRI >91), 5.000K (CRI >95), 3.000K (CRI >95) LED panels. UV/IR cutoff filters for spectral analysis. Test Charts: ISO 12233:2017 resolution chart. SFRplus chart with 20° wedge patterns. Software Bundle: Imatest Master: Auto-calculate MTF50. SFR, and color accuracy. LightStudio Pro: Remote control via PC/tablet (Windows/macOS). Calibration Services: Annual NIST-traceable spectral calibration. Uniformity mapping with 9-point verification. Consumables: 10 × Replacement diffusion filters. 1L Optical cleaning solution (isopropyl-based). Technical Parameters Specification Details Work Area 1.106mm × 1.001mm × 800mm (W×D×H) Window Size 447mm × 700mm (W×H) Color Temps 2.800K–9.500K (adjustable) CRI (Ra) >94 (6.500K standard) Power Supply 220V/50Hz (110V optional) Dimensions (W×D×H) 1.150mm × 1.045mm × 1.728mm Weight 130 kg (net) Operating Conditions 0–40°C, <85% RH (non-condensing)
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