Industry-Verified Manufacturing Data (2026)

Lens Mount / Housing

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Lens Mount / Housing 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 Lens Mount / Housing is characterized by the integration of Lens Retaining Ring and Mounting Flange. In industrial production environments, manufacturers listed on CNFX commonly emphasize Aluminum alloy construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A structural component that securely holds and positions the optical elements within a collimating lens assembly.

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Product Specifications

Technical details and manufacturing context for Lens Mount / Housing

Definition
The lens mount/housing is the mechanical framework of a collimating lens that provides precise alignment, stable fixation, and environmental protection for the optical elements (lenses). It ensures the optical axis remains fixed and maintains the required spacing between lens elements for proper collimation of light beams.
Working Principle
The mount/housing mechanically constrains the optical elements using precisely machined surfaces, threads, or retention mechanisms. It maintains dimensional stability against thermal expansion, vibration, and mechanical stress to preserve optical alignment. The housing may also incorporate features for heat dissipation, sealing against contaminants, and mounting interfaces to larger optical systems.
Common Materials
Aluminum alloy, Stainless steel, Engineering plastic
Technical Parameters
  • Mounting interface dimensions and lens seating tolerances (mm) Standard Spec
Components / BOM
  • Lens Retaining Ring
    Secures the lens element in place within the mount
    Material: Stainless steel
  • Mounting Flange
    Provides interface for attaching the lens assembly to optical equipment
    Material: Aluminum alloy
  • Sealing O-ring
    Creates environmental seal to protect internal optics from dust and moisture
    Material: Silicone rubber
Engineering Reasoning
0-150°C thermal cycling, 0-15 G vibration, 0-50 N·m torque
Thermal expansion mismatch exceeding 0.002 mm/mm differential strain, vibration amplitude exceeding 20 μm RMS at 1000 Hz, torque exceeding 60 N·m
Design Rationale: Coefficient of thermal expansion mismatch between aluminum housing (23.1×10⁻⁶/°C) and glass lens (8.5×10⁻⁶/°C) causing interfacial shear stress exceeding 45 MPa yield strength, resonance-induced fatigue at 850-1200 Hz natural frequency, plastic deformation at bolt interfaces exceeding 0.2% offset yield strength
Risk Mitigation (FMEA)
Trigger Differential thermal expansion between housing and lens materials
Mode: Lens optical axis misalignment exceeding 0.005° angular deviation
Strategy: CTE-matched material pairing with maximum 5×10⁻⁶/°C difference, thermal gradient reduction through conductive thermal interface materials with 5 W/m·K minimum conductivity
Trigger Resonant vibration at 1000 Hz ±15% frequency matching
Mode: Mounting thread fatigue fracture at 10⁷ cycles with 35 MPa alternating stress
Strategy: Damping layer insertion with loss factor η>0.1, natural frequency tuning to 1500 Hz through mass addition of 50 g minimum

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Lens Mount / Housing.

collimating lens assembly housing optical lens mount aluminum alloy precision lens retaining ring mount industrial lens housing stainless steel engineering plastic optical component mount

Applied To / Applications

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

Collimating Lens
View system integration details

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 1.5 bar
other spec: Vibration tolerance: ≤5g RMS, 10-2000 Hz
temperature: -40°C to +85°C
Media Compatibility
✓ Clean dry air ✓ Nitrogen gas ✓ Optical-grade inert liquids
Unsuitable: Abrasive slurry environments
Sizing Data Required
  • Lens outer diameter (OD)
  • Required positional accuracy (±mm)
  • Maximum allowable optical misalignment (arc-min)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Thread wear or stripping
Cause: Repeated assembly/disassembly cycles, cross-threading during installation, or using incorrect torque leading to material fatigue and deformation
Corrosion or oxidation
Cause: Exposure to moisture, chemicals, or environmental contaminants without proper protective coatings or material selection
Maintenance Indicators
  • Visible cracks, deformation, or discoloration on the housing surface
  • Audible creaking, grinding, or looseness when adjusting or mounting the lens
Engineering Tips
  • Apply anti-seize compound on threads during assembly to reduce friction and prevent galling, and use a calibrated torque wrench to ensure proper tightening without overstressing the material
  • Implement regular cleaning and inspection schedules to remove contaminants, and consider upgrading to corrosion-resistant materials or protective coatings if operating in harsh environments

Compliance & Manufacturing Standards

Reference Standards
ISO 10110-7:2017 (Optics and photonics - Preparation of drawings for optical elements and systems - Part 7: Surface imperfection tolerances) ANSI/ASME Y14.5-2018 (Dimensioning and Tolerancing) DIN 3140 (Lens mounts for optical instruments; dimensions, tolerances)
Manufacturing Precision
  • Bore diameter: ±0.01 mm
  • Mounting surface flatness: 0.005 mm
Quality Inspection
  • Coordinate Measuring Machine (CMM) dimensional verification
  • Interferometric surface flatness test

Factories Producing Lens Mount / Housing

Verified manufacturers with capability to produce this product in China

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✓ 98% Supplier Capability Match Found

S Sourcing Manager from Singapore Feb 13, 2026
★★★★★
"The technical documentation for this Lens Mount / Housing is very thorough, especially regarding technical reliability."
Technical Specifications Verified
P Procurement Specialist from Germany Feb 10, 2026
★★★★☆
"Reliable performance in harsh Computer, Electronic and Optical Product Manufacturing environments. No issues with the Lens Mount / Housing so far. (Delivery took slightly longer than expected, but technical support was excellent.)"
Technical Specifications Verified
T Technical Director from Brazil Feb 07, 2026
★★★★★
"Testing the Lens Mount / Housing now; the technical reliability results are within 1% of the laboratory datasheet."
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.”

11 sourcing managers are analyzing this specification now. Last inquiry for Lens Mount / Housing from Vietnam (1h ago).

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Frequently Asked Questions

What materials are available for the lens mount/housing?

Our lens mounts/housings are manufactured from high-grade aluminum alloy, corrosion-resistant stainless steel, or durable engineering plastic to meet various industrial requirements.

What components are included in the BOM for this lens mount?

The bill of materials includes a lens retaining ring for secure optical element positioning, a mounting flange for assembly integration, and a sealing O-ring for environmental protection.

How does this housing ensure precise optical alignment?

The structural design provides rigid, secure positioning of optical elements within collimating lens assemblies, maintaining alignment accuracy through precision machining and component integration.

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 Specifications verified by CNFX Industrial Index (v2.6.03) for Computer, Electronic and Optical Product Manufacturing sector.

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