Industry-Verified Manufacturing Data (2026)

Optical Assembly

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Optical Assembly used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Optical Assembly is characterized by the integration of Lens Assembly and Light Source. In industrial production environments, manufacturers listed on CNFX commonly emphasize Optical-grade glass construction to support stable, high-cycle operation across diverse manufacturing scenarios.

The optical subsystem within a barcode reader that captures and processes light signals from barcodes.

Product Specifications

Technical details and manufacturing context for Optical Assembly

Definition
A critical component of barcode readers that consists of optical elements (lenses, mirrors, filters) and light sources (LEDs, lasers) designed to illuminate barcodes, capture reflected light, and focus it onto an image sensor or photodetector for decoding.
Working Principle
The optical assembly emits light onto a barcode surface, collects the reflected light pattern (varying based on black/white bars), focuses this light onto a sensor, and converts the optical signal into an electrical signal for processing by the decoder electronics.
Common Materials
Optical-grade glass, Aluminum alloy, Plastic polymers
Technical Parameters
  • Focal length determines optimal reading distance (mm) Per Request
Components / BOM
  • Lens Assembly
    Focuses light onto sensor
    Material: Optical glass
  • Light Source
    Illuminates barcode surface
    Material: LED/Laser diode
  • Aperture
    Controls light intensity and depth of field
    Material: Metal/Plastic
  • Filter
    Blocks unwanted wavelengths
    Material: Coated glass

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Optical Assembly.

Applied To / Applications

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

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric (non-pressurized)
other spec: Ambient light tolerance: ≤ 10,000 lux
temperature: -10°C to +50°C
Media Compatibility
✓ Retail scanning environments ✓ Warehouse logistics systems ✓ Industrial conveyor belt integration
Unsuitable: High-vibration heavy machinery environments
Sizing Data Required
  • Required scanning distance (working range)
  • Minimum barcode resolution (bar width)
  • Field of view angle requirements

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Lens surface contamination/degradation
Cause: Accumulation of dust, oils, or chemical residues from the environment or handling, leading to reduced light transmission, scattering, or permanent coating damage.
Mechanical misalignment or loosening
Cause: Vibration, thermal cycling, or improper installation causing shifts in optical components (lenses, mirrors, mounts), resulting in focus errors, beam drift, or performance loss.
Maintenance Indicators
  • Visible haze, spots, or streaks on optical surfaces under inspection light
  • Audible rattling or loose component sounds when gently shaken (indicating internal part detachment)
Engineering Tips
  • Implement strict cleanroom handling protocols and use only approved, lint-free wipes and optical-grade solvents for cleaning
  • Regularly torque-check and align mounts using laser alignment tools, and apply thread-locking compounds to critical fasteners per manufacturer specs

Compliance & Manufacturing Standards

Reference Standards
ISO 10110: Optical components and systems ANSI Z80.1: Ophthalmic standards for lenses DIN 3140: Tolerances for optical components
Manufacturing Precision
  • Surface figure error: λ/4 at 632.8 nm
  • Centration tolerance: ±0.05 mm
Quality Inspection
  • Interferometric surface testing
  • MTF (Modulation Transfer Function) measurement

Factories Producing Optical Assembly

Verified manufacturers with capability to produce this product in China

✓ 93% Supplier Capability Match Found

S Sourcing Manager from Germany Feb 24, 2026
★★★★★
"Standard OEM quality for Computer, Electronic and Optical Product Manufacturing applications. The Optical Assembly arrived with full certification."
Technical Specifications Verified
P Procurement Specialist from Brazil Feb 21, 2026
★★★★☆
"Great transparency on the Optical Assembly components. Essential for our Computer, Electronic and Optical Product Manufacturing supply chain. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
T Technical Director from Canada Feb 18, 2026
★★★★★
"The Optical Assembly we sourced perfectly fits our Computer, Electronic and Optical Product Manufacturing production line requirements."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

8 sourcing managers are analyzing this specification now. Last inquiry for Optical Assembly from USA (1h ago).

Supply Chain Compatible Machinery & Devices

Industrial Smart Camera Module

Embedded vision system for industrial automation and quality inspection.

Explore Specs →
Industrial Wireless Power Transfer Module

Wireless power transfer module for industrial equipment applications

Explore Specs →
Industrial Smart Sensor Module

Modular industrial sensor with embedded processing and wireless connectivity

Explore Specs →
Surface Mount Resistor

Passive electronic component for current limiting and voltage division in circuits

Explore Specs →

Frequently Asked Questions

What materials are used in this optical assembly for durability?

This optical assembly uses optical-grade glass for lenses, aluminum alloy for structural components, and specialized plastic polymers for lightweight parts, ensuring durability in industrial environments.

How does the optical assembly improve barcode reading accuracy?

The precision lens assembly focuses light signals from barcodes, while the aperture and filter components optimize signal clarity, resulting in higher reading accuracy and reduced errors.

What maintenance does this optical assembly require?

Regular cleaning of optical surfaces with appropriate lens cleaners and periodic inspection of the light source and filter components are recommended to maintain optimal performance.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Get Quote for Optical Assembly

Request technical pricing, lead times, or customized specifications for Optical Assembly directly from verified manufacturing units.

Your business information is encrypted and only shared with verified Optical Assembly suppliers.

Thank you! Your message has been sent. We'll respond within 1–3 business days.
Thank you! Your message has been sent. We'll respond within 1–3 business days.

Need to Manufacture Optical Assembly?

Connect with verified factories specializing in this product category

Add Your Factory Contact Us
Previous Product
Optical Access Port
Next Product
Optical Chamber