Editorial Technical Reference

Camera Array

This page explains how Camera Array is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A multi-camera system integrated into an Automated Optical Inspection (AOI) unit for simultaneous high-resolution image capture of products or components from multiple angles.

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Camera Array in a manufacturing environment
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Product Specifications

Technical details and manufacturing context for Camera Array

Definition
The Camera Array is a critical optical sub-system within an Automated Optical Inspection (AOI) unit. It consists of multiple synchronized industrial cameras arranged in a specific geometric configuration to enable comprehensive visual inspection of manufactured items. As the primary image acquisition component, it captures detailed surface images from various perspectives simultaneously, allowing the AOI system to detect defects, verify dimensions, check assembly completeness, and ensure quality standards across complex product geometries. The array is typically housed in an aluminum alloy frame with optical glass lenses and CMOS/CCD sensors, and it interfaces with the AOI control unit via GigE or USB3 connections. The number of cameras ranges from 4 to 16, with each camera offering a resolution between 5 and 20 megapixels. The field of view is adjustable from 50 to 200 mm, and the frame rate can be set between 30 and 120 fps. Pixel accuracy is specified as ±0.02 to ±0.05 mm, which is critical for defect detection. The system operates within a temperature range of 0 to 50 °C and a humidity range of 20 to 80% RH (non-condensing). It has an ingress protection rating of IP54 to IP65 per IEC 60529, and requires a stable 24 V DC supply (±10%). Power consumption varies from 50 to 200 W depending on the number of cameras and lighting. The weight ranges from 5 to 20 kg, affecting mounting and handling. These parameters are reference ranges; actual values must be confirmed with the manufacturer for specific models and applications. The Camera Array is a component, not a standalone product, and is designed for integration into AOI systems used in the computer, electronic, and optical product manufacturing industry.
Working Principle
The Camera Array operates by synchronizing multiple industrial-grade cameras to simultaneously capture images of the inspection target from different angles and positions. Each camera is precisely calibrated and aligned to cover specific regions or perspectives of the object. The array is typically triggered by the AOI system's control unit when the product reaches the inspection station. Images are captured under controlled lighting conditions, then transmitted to the processing unit for analysis using computer vision algorithms to detect anomalies, measure dimensions, or verify features against predefined specifications. The synchronization ensures that all cameras capture the same moment, enabling accurate multi-perspective analysis. The system's performance depends on proper calibration, lighting, and alignment, which must be verified during installation and maintenance.
Common Materials
Aluminum alloy housing, Optical glass lenses, CMOS/CCD sensors, Copper wiring, PCB boards
Technical Parameters
ParameterTypical rangeNotes & selection driver
Number of Cameras4–16 pcsDetermines coverage and resolution trade-off
Resolution per Camera5–20 MPHigher resolution for finer defects
Field of View50–200 mmAdjustable via lens selection
Frame Rate30–120 fpsHigher for high-speed production lines
Pixel Accuracy±0.02–±0.05 mmCritical for defect detection
Operating Temperature0–50 °COutside range may affect sensor performance
Humidity Range20–80 % RHNon-condensing
Ingress ProtectionIP54–IP65Higher for dusty or wet environmentsIEC 60529
Supply Voltage24 ±10% V DCStable power required for consistent imaging
Power Consumption50–200 WDepends on number of cameras and lighting
InterfaceGigE–USB3GigE for longer distances, USB3 for higher speed
Weight5–20 kgAffects mounting and handling

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Industrial camera module
    Captures high-resolution digital images of inspection targets
    Material: Aluminum housing with optical glass
  • Mounting bracket Part
    Provides precise positioning and alignment of camera modules within the array
    Material: Aluminum alloy
  • Synchronization controller
    Coordinates simultaneous image capture across all cameras in the array
    Material: PCB with electronic components
  • Lens assembly
    Focuses light onto the image sensor with specific field of view and magnification
    Material: Optical glass elements in metal housing
  • Interface board
    Manages data transmission from cameras to the AOI processing unit
    Material: Fiberglass PCB with connectors

Application & selection

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric (sealed enclosure for dust/particle protection)
other spec: Vibration tolerance: ≤ 0.5G at 10-500 Hz, illumination intensity: 5000-10000 lux adjustable
temperature: 0°C to 50°C (operating), -10°C to 60°C (storage)
Media Compatibility
✓ Electronics PCBs ✓ Small mechanical assemblies ✓ Pharmaceutical packaging
Unsuitable: High-speed moving objects without synchronized strobe lighting
Sizing Data Required
  • Maximum product dimensions (LxWxH)
  • Required inspection resolution (pixels/mm)
  • Production line speed (units/minute)

Risk, maintenance & compliance

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Lens Fogging/Contamination
Cause: Condensation due to temperature differentials, ingress of dust/moisture from inadequate sealing, or buildup of particulates in industrial environments, leading to blurred images and reduced optical clarity.
Sensor Degradation/Overheating
Cause: Continuous operation in high-temperature environments without adequate cooling, causing thermal stress on CMOS/CCD sensors, resulting in increased noise, dead pixels, or complete sensor failure.
Maintenance Indicators
  • Intermittent or complete loss of video feed with audible relay clicks from the power supply unit
  • Visible condensation inside the lens housing or persistent image artifacts (e.g., streaks, spots) despite cleaning
Engineering Tips
  • Implement positive pressure purge systems with dry, filtered air to prevent contaminant ingress and maintain consistent internal humidity levels
  • Install active cooling (e.g., Peltier coolers) or heat sinks with thermal monitoring to maintain sensor temperature below 50°C, and schedule periodic thermal imaging inspections

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 12233:2017 (Photography - Electronic still picture imaging - Resolution and spatial frequency responses) ANSI/IEC 60529 (Degrees of Protection Provided by Enclosures - IP Code) DIN EN 55032 (Electromagnetic compatibility of multimedia equipment - Emission requirements)

Quoted from the published standard.

Manufacturing Precision
  • Lens alignment: +/-0.005mm
  • Sensor flatness: 0.02mm across array
Quality Inspection
  • MTF (Modulation Transfer Function) testing
  • Thermal cycling and vibration testing
Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
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Manufacturers of Camera Array

Manufacturer profiles associated with Camera Array.

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Frequently Asked Questions

What is the typical number of cameras in a Camera Array?

The number of cameras in a Camera Array typically ranges from 4 to 16, depending on the inspection requirements and the complexity of the product geometry. The exact number should be confirmed with the manufacturer for the specific AOI system model.

What are the key specifications to verify before integrating a Camera Array?

Key specifications include the number of cameras, resolution per camera (5-20 MP), field of view (50-200 mm), frame rate (30-120 fps), pixel accuracy (±0.02-±0.05 mm), operating temperature (0-50 °C), humidity range (20-80% RH), ingress protection (IP54-IP65), supply voltage (24 V DC ±10%), power consumption (50-200 W), interface (GigE or USB3), and weight (5-20 kg). Always verify these values with the manufacturer for the specific model.

How does the Camera Array interface with the AOI system?

The Camera Array typically interfaces with the AOI control unit via GigE or USB3 connections. GigE is suitable for longer distances, while USB3 offers higher speed. The interface choice affects data transfer rates and system architecture.

What maintenance signals indicate potential issues with the Camera Array?

Signs of potential issues include inconsistent image quality, calibration drift, synchronization errors, or failure to meet specified accuracy. Regular maintenance should include checking lens cleanliness, verifying calibration, and monitoring operating conditions such as temperature and humidity to ensure they remain within specified ranges.

Data basis: editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Related equipment

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Automated Optical Inspection Unit
View system integration details

Industrial Ecosystem & Supply Chain Structure

Specialized Tooling

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 12 October 2026

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