Structured Manufacturing Data (2026)

Lens Mount

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

Mechanical interface that connects a lens to an industrial camera body, ensuring precise alignment and secure attachment.

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Product Specifications

Technical details and manufacturing context for Lens Mount

Definition
A lens mount is a critical mechanical component of an industrial camera system that provides the physical and optical interface between the camera body and interchangeable lenses. It ensures precise alignment of the lens optical axis with the camera sensor, maintains proper flange focal distance for accurate focus, and provides secure mechanical attachment. The mount includes mounting flanges, locking mechanisms, electrical contacts for lens communication, and sealing features for environmental protection in industrial applications.
Working Principle
The lens mount operates by providing a standardized mechanical interface with precise dimensional tolerances. When a compatible lens is attached, the mount's locking mechanism (typically bayonet or screw-type) secures the lens in place while maintaining exact flange focal distance. Electrical contacts on the mount enable communication between the camera and lens for functions like aperture control, autofocus, and image stabilization. The mechanical design ensures repeatable positioning for consistent optical performance across lens changes.
Common Materials
Stainless steel, Aluminum alloy, Engineering plastics
Technical Parameters
  • Flange focal distance - the distance from the mounting flange to the image sensor plane (mm) Per Request
Components / BOM
  • Mounting Flange Part
    Primary structural interface that connects to the camera body
    Material: Stainless steel
  • Locking Ring Part
    Secures the lens in place and maintains proper alignment
    Material: Aluminum alloy
  • Electrical Contacts Part
    Enable communication between camera and lens for electronic functions
    Material: Gold-plated copper
  • Sealing Gasket Part
    Provides environmental protection against dust and moisture
    Material: Silicone rubber

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Lens Mount.

industrial camera lens mount adapter precision lens mount for machine vision stainless steel camera lens interface C-mount lens locking mechanism optical alignment lens mount system

Applied To / Applications

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

Industrial Camera
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Vision Camera
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Collimating Lens Assembly
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Optical Lens System
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Focusing Optics
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Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric only (non-pressurized)
other spec: Vibration tolerance: ≤5g RMS, 10-2000 Hz
temperature: -20°C to +80°C
Media Compatibility
✓ Clean room air environments ✓ Dry inert gases (N2, Ar) ✓ Low particulate industrial atmospheres
Unsuitable: High moisture/condensing environments without protective coatings
Sizing Data Required
  • Camera body interface standard (e.g., C-mount, F-mount, M12)
  • Lens thread size and pitch
  • Required back focal distance tolerance

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Thread wear and galling
Cause: Repeated installation/removal cycles, misalignment during mounting, or use of improper torque leading to metal-on-metal abrasion and thread deformation
Mounting surface contamination or corrosion
Cause: Exposure to environmental contaminants (dust, moisture, chemicals), inadequate sealing, or material incompatibility causing loss of optical alignment or binding
Maintenance Indicators
  • Excessive rotational resistance or binding during lens installation/removal
  • Visible wear, scoring, or discoloration on mounting threads or contact surfaces
Engineering Tips
  • Implement controlled torque procedures using calibrated tools and follow manufacturer's specifications to prevent over-tightening and thread damage
  • Establish regular cleaning protocols using appropriate solvents and lint-free materials, and apply manufacturer-recommended lubricants to mating surfaces to reduce friction and prevent corrosion

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 B46.1-2019 (Surface Texture, Surface Roughness, Waviness, and Lay) DIN 3140 (Dimensions for lens mounts and adapters)
Manufacturing Precision
  • Bore diameter: +/-0.01mm
  • Mounting flange flatness: 0.02mm
Quality Inspection
  • Coordinate Measuring Machine (CMM) dimensional verification
  • Surface roughness measurement per ISO 4287

Factories Producing Lens Mount

Manufacturer profiles with relevant production capability in China

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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 materials are used in your industrial lens mounts?

Our lens mounts are constructed from high-grade stainless steel, aluminum alloy, and engineering plastics to ensure durability, corrosion resistance, and precise optical alignment in industrial environments.

How does the lens mount ensure precise optical alignment?

The mount features a precision-machined mounting flange and locking ring system that maintains exact lens-to-sensor alignment, critical for high-resolution imaging applications in industrial inspection and machine vision.

Are your lens mounts compatible with standard industrial camera interfaces?

Yes, our mounts are designed to industry-standard interfaces (such as C-mount or CS-mount) and include electrical contacts for powered lenses and sealing gaskets for environmental protection in demanding 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 for Computer, Electronic and Optical Product Manufacturing.

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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