Structured Manufacturing Data (2026)

Collimating Lens Assembly

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Collimating Lens 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 Collimating Lens Assembly is characterized by the integration of Collimating Lens and Lens Mount. In industrial production environments, manufacturers listed on CNFX commonly emphasize Optical glass construction to support stable, high-cycle operation across diverse manufacturing scenarios.

An optical assembly that converts divergent or convergent laser beams into parallel rays for precise positioning applications.

Product Specifications

Technical details and manufacturing context for Collimating Lens Assembly

Definition
A critical component within Laser Positioning Systems that ensures laser beams maintain parallel propagation over distance, enabling accurate alignment, measurement, and targeting by minimizing beam divergence and maintaining consistent spot size.
Working Principle
Utilizes precisely aligned optical elements (typically lenses and sometimes mirrors) to refract or reflect incoming laser light, correcting beam divergence to produce collimated output with minimal angular spread, essential for maintaining positional accuracy in laser-based systems.
Common Materials
Optical glass, Aluminum alloy
Technical Parameters
  • Focal length and aperture diameter determine collimation quality and beam diameter (mm) Standard Spec
Components / BOM
  • Collimating Lens
    Primary optical element that refracts light to create parallel rays
    Material: Optical glass
  • Lens Mount
    Precisely holds and aligns the optical elements within the assembly
    Material: Aluminum alloy
  • Adjustment Mechanism
    Allows fine-tuning of lens position for optimal collimation
    Material: Stainless steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Collimating Lens Assembly.

Applied To / Applications

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

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 2 bar
other spec: Wavelength range: 400-1600 nm, Beam divergence: <5 mrad
temperature: -20°C to +80°C
Media Compatibility
✓ Clean air environments ✓ Dry nitrogen atmospheres ✓ Vacuum chambers
Unsuitable: High particulate or abrasive slurry environments
Sizing Data Required
  • Input beam diameter (mm)
  • Required collimated beam diameter (mm)
  • Laser wavelength (nm)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Optical surface contamination/degradation
Cause: Accumulation of dust, oil mist, or particulates from industrial environments; improper handling leading to fingerprints or chemical residues; outgassing from nearby materials depositing on lens surfaces.
Mechanical misalignment/loosening
Cause: Vibration from machinery or transport causing mounting hardware to shift; thermal cycling leading to differential expansion/contraction of components; improper initial assembly or calibration.
Maintenance Indicators
  • Noticeable decrease in output beam quality (e.g., increased divergence, irregular beam profile, or reduced intensity)
  • Visible particulate accumulation, scratches, or haze on lens surfaces when inspected with appropriate lighting
Engineering Tips
  • Implement regular cleaning protocols using approved optical-grade solvents and lint-free wipes, and maintain positive air pressure/purged enclosures to minimize contaminant ingress.
  • Use vibration-isolating mounts, apply thread-locking compounds to fasteners, and perform periodic alignment checks with optical alignment tools to ensure stability.

Compliance & Manufacturing Standards

Reference Standards
ISO 10110-7:2017 (Optics and photonics - Preparation of drawings for optical elements and systems - Surface imperfection tolerances) ANSI Z80.36-2016 (American National Standard for Ophthalmics - Contact Lenses - Standard Terminology, Tolerances, Measurements, and Physicochemical Properties) DIN 3140-7:2016 (Optics and optical instruments - Preparation of drawings for optical elements and systems - Part 7: Surface imperfection tolerances)
Manufacturing Precision
  • Surface Figure Error: λ/4 at 632.8 nm (HeNe laser wavelength)
  • Centering Tolerance: 30 arcseconds (0.0083 degrees) for optical axis alignment
Quality Inspection
  • Interferometric Surface Testing (for wavefront error and flatness verification)
  • Beam Profile Analysis (for collimation accuracy and divergence measurement)

Factories Producing Collimating Lens Assembly

Manufacturer profiles with relevant production capability in China

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What applications is this collimating lens assembly designed for?

This assembly is designed for precise laser beam alignment in computer, electronic, and optical product manufacturing, including semiconductor processing, fiber optic alignment, and laser measurement systems.

What materials are used in the construction of this assembly?

The assembly uses optical glass for the collimating lens to ensure minimal distortion, and aluminum alloy for the lens mount and adjustment mechanism to provide durability and thermal stability.

How does the adjustment mechanism improve performance?

The precision adjustment mechanism allows fine-tuning of lens alignment, ensuring optimal beam collimation for accurate positioning and reducing setup time in industrial applications.

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.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

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.

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