Automated Multi-Stage Lens Assembly and Testing System

Product Specifications

Technical details and manufacturing context for Automated Multi-Stage Lens Assembly and Testing System

Definition

The Automated Multi-Stage Lens Assembly and Testing System is a fully automated industrial production system designed for high-volume assembly and quality verification of multi-element optical lens systems. This integrated line coordinates multiple specialized modules, including precision handling, optical alignment, bonding, and metrology stations, to ensure consistent production of camera lenses, microscope objectives, and other optical instruments requiring precise component stacking. The system minimizes human intervention while maintaining micron-level accuracy throughout the assembly process. It is suitable for manufacturers of optical instruments and photographic equipment seeking to automate their lens assembly and testing operations. The system handles lens elements up to 100 mm in diameter and as thin as 0.5 mm, with an alignment accuracy of ±0.5 μm and a positioning resolution of 0.1 μm. Throughput ranges from 120 to 240 assemblies per hour, with a cycle time of 15 to 30 seconds per assembly. The system operates under cleanroom conditions (ISO 14644-1 class 20±2) and requires a footprint of 8×3 m². It uses clean dry air at 0.6–0.8 MPa (ISO 8573-1) and a three-phase 380 V AC power supply (IEC 60038). The system weighs approximately 4500 kg and includes all modules and frame. It performs optical testing in the visible spectrum (400–700 nm) for MTF and interferometry, with a data acquisition rate of 1000 Hz for real-time quality monitoring. The system is constructed with a stainless steel frame, aluminum alloy mounting plates, precision linear guides, and optical grade glass handling components. For procurement, verify model-specific values and standards with the legal manufacturer or supplier.

Working Principle

The system uses robotic arms and precision stages to transport lens elements between modular workstations. At each station, automated alignment, adhesive application, curing, and optical testing occur in sequence under controlled environmental conditions. The process begins with feeding individual lens elements, which are then precisely positioned using high-resolution stages. Alignment sensors ensure micron-level accuracy before bonding. After curing, the assembled lens undergoes optical testing, including MTF and interferometry, to verify performance. Data acquisition at 1000 Hz enables real-time quality monitoring and feedback for process adjustment.

Common Materials

Stainless Steel Frame, Aluminum Alloy Mounting Plates, Precision Linear Guides, Optical Grade Glass Handling Components

Technical Parameters

Parameter	Typical range	Notes & selection driver
Alignment AccuracyRequired	±0.5 μm	Precision of optical axis alignment between elements
Throughput RateRequired	120–240 assemblies/hour	Maximum completed assemblies per hour
Maximum Lens DiameterRequired	100 mm	Largest optical element the system can process
Minimum Element ThicknessRequired	0.5 mm	Thinnest lens element that can be reliably handled
Environmental Control	20±2 class	Cleanroom classification maintained during assemblyISO 14644-1
System FootprintRequired	8×3 m²	Total floor space required for installation
Operating Pressure	0.6–0.8 MPa	Clean dry air for pneumatic actuatorsISO 8573-1
Power Supply	380±10% V AC	Three-phase, 50/60 HzIEC 60038
Cycle Time	15–30 s	Per lens assembly and test
Positioning Resolution	0.1 µm	For precision placement of elements
Testing Wavelength Range	400–700 nm	Visible spectrum for MTF and interferometry
Data Acquisition Rate	1000 Hz	For real-time quality monitoring
Weight	4500 kg	Includes all modules and frame

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

Components / BOM

Precision Robotic Handling Module
Transports lens elements between stations with micron-level positioning

Material: Aluminum alloy with ceramic bearings
Active Optical Alignment Station
Automatically aligns optical elements using interferometric measurement

Material: Granite base with stainless steel mounts
UV Curing Chamber
Cures optical adhesives with controlled UV exposure

Material: Stainless steel housing with quartz windows
Automated Metrology Module
Performs final optical testing including MTF and wavefront analysis

Material: Vibration-isolated aluminum platform
Environmental Control Enclosure Optional
Maintains temperature, humidity, and particulate control

Material: Polycarbonate panels with HEPA filtration
Lens Element Feeder
Presents individual lens elements to the handling robot at the head of the line.
Adhesive Application Unit
Lays down the optical adhesive before the elements are aligned and cured.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Automated Multi-Stage Lens Assembly and Testing System.

Manufacturers of Automated Multi-Stage Lens Assembly and Testing System

Manufacturer profiles associated with Automated Multi-Stage Lens Assembly and Testing System.

Sourcing Automated Multi-Stage Lens Assembly and Testing System from China?

Tell us your specification and target quantity — we will match it against manufacturer records and come back with the factories that fit.

Request manufacturers We manufacture this

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

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.

Frequently Asked Questions

What types of optical systems can this assembly line produce?

It is designed for multi-element optical lens systems such as camera lenses, microscope objectives, and other instruments requiring precise stacking of multiple lens elements. The system handles elements up to 100 mm in diameter and as thin as 0.5 mm.

What is the typical throughput and cycle time?

The system can complete 120 to 240 assemblies per hour, with a cycle time of 15 to 30 seconds per lens assembly and test. Actual throughput depends on the specific lens design and process parameters.

What environmental conditions are required for operation?

The system maintains a cleanroom environment per ISO 14644-1 class 20±2. It requires clean dry air at 0.6–0.8 MPa (ISO 8573-1) and a three-phase 380 V AC power supply (IEC 60038).

How is quality monitored during assembly?

Optical testing is performed in the visible spectrum (400–700 nm) using MTF and interferometry. Data acquisition at 1000 Hz enables real-time quality monitoring and feedback for process adjustment.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

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.

Buyer enquiry

Request manufacturing insight for Automated Multi-Stage Lens Assembly and Testing System

Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.

Where it goes: Straight to the CNFX editorial desk, and to the manufacturer if this product is linked to a claimed profile. Nothing is broadcast to a supplier list.
Your details stay here: We do not sell or rent enquiry data, and we do not add you to a mailing list. Used only to answer this request.
No commission, no middleman: CNFX is a directory. We take no cut of any order and never negotiate on a supplier's behalf.
What we don't claim: A listing is not an endorsement. Qualify every supplier and verify every figure yourself before ordering.

pressure:	Atmospheric to 1.5 bar (21.8 psi) clean dry air supply
other spec:	Class 1000 cleanroom, 0.1-5% slurry concentration for polishing stages, 50-60 Hz power, <1 μm vibration isolation
temperature:	15-30°C (59-86°F) controlled environment