INDUSTRY COMPONENT

Mounting Ring

A precision mounting ring for securing focusing lenses in optical systems.

Component Specifications

Definition
A mounting ring is a critical component in optical assemblies, specifically designed to hold and align focusing lenses within a lens mount. It ensures precise positioning, stability, and repeatability of the optical element, often featuring threaded or clamping mechanisms for secure attachment. This component is essential in applications requiring high accuracy, such as laser systems, imaging devices, and scientific instruments, where minimal deviation can impact performance.
Working Principle
The mounting ring operates by mechanically securing the focusing lens within the mount, typically using threads or a clamping mechanism. It applies uniform pressure around the lens perimeter to prevent movement, while maintaining optical alignment through precise machining tolerances. This ensures the lens remains fixed at the correct focal position, allowing for consistent light transmission and focusing performance.
Materials
Common materials include aluminum alloys (e.g., 6061-T6 for lightweight applications), stainless steel (e.g., 304 or 316 for corrosion resistance), or engineered plastics (e.g., PEEK for thermal stability). Material selection depends on factors like weight, durability, thermal expansion, and environmental conditions.
Technical Parameters
ParameterTypical rangeNotes & selection driver
Thickness3-10 mm
Tolerance±0.01 mm
Thread TypeMetric or imperial (e.g., M42x1)
Inner DiameterMatches lens diameter
Outer DiameterVaries (e.g., 25-100 mm)
Surface FinishAnodized or polished

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

Standards
ISO 10110, ISO 9022, DIN 3140

Parent Products

This component is used in the following industrial products

Engineering Analysis

Risks & Mitigation
  • Misalignment due to improper installation
  • Material degradation in extreme environments
  • Thread damage from over-tightening
FMEA Triads
Trigger: Incorrect torque during installation
Failure: Lens misalignment or damage
Mitigation: Use calibrated tools and follow torque specifications
Trigger: Thermal expansion mismatch
Failure: Reduced optical performance
Mitigation: Select materials with compatible thermal coefficients
Trigger: Corrosion in humid environments
Failure: Component seizure or failure
Mitigation: Apply protective coatings or use corrosion-resistant materials

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance
Typically within ±0.01 mm for critical dimensions
Test Method
Coordinate measuring machines (CMM) for dimensional checks, interferometry for optical alignment verification

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

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
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Mounting Ring

Manufacturer profiles associated with Mounting Ring.

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Frequently Asked Questions

What is the primary function of a mounting ring in a focusing lens mount?

It secures and aligns the focusing lens to maintain optical precision and stability.

How do I select the right material for a mounting ring?

Consider factors like weight, corrosion resistance, thermal properties, and application environment—e.g., aluminum for general use, stainless steel for harsh conditions.

What standards apply to mounting rings?

Common standards include ISO 10110 for optical components and ISO 9022 for environmental testing, ensuring quality and compatibility.

Data Basis

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

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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