Inspection of
Lenses.

Accurate Data for Correct Lighting.

For critical lighting applications, QC Group inspectors have extensive experience characterizing lens geometries. Rapid, accurate results are produced when your internal resources are unable to support the demand. With tremendous capacity, our multiple lab locations can be an extension of your own metrology lab. Your project will be personalized - managed by a highly trained individual with whom you will have a direct line of communication.

Inspection of
Lenses.

Accurate Data for Correct Lighting.

For critical lighting applications, QC Group inspectors have extensive experience characterizing lens geometries. Rapid, accurate results are produced when your internal resources are unable to support the demand. With tremendous capacity, our multiple lab locations can be an extension of your own metrology lab. Your project will be personalized - managed by a highly trained individual with whom you will have a direct line of communication.

Tell us about your project! Call 952-895-1150. 8am-5pm CST

Request a quote online

Story-Worthy Service
Equipment, Capabilities
Accreditation, Certifications
Sample Reports
Scanning for Inspection

Story-Worthy Dimensional Inspection Service

Built for responsiveness.

Our lab strives to provide services worth telling others about. We've structured our entire operation to be responsive to your needs – from precision equipment to be used on your type of parts, to IT systems built for optimum communications; we strive in every way to provide story-worthy service.

To take you to the next step.

When you begin a project with QC Inspection, we'll want to know your stated and unstated project needs. We value making and keeping aggressive commitments to help you get to the next step in your project. With a vast set of resources in multiple locations, there is always a way to get your measurement job done.

Lab Equipment, Capabilities.

Coordinate Measuring Machines (CMM)

Brown & Sharpe CMMs with Continuous Scan (PC-DMIS)
Zeiss Contura with Continuous Scan (Calypso)
OGP Vision CMMs (Measuremind)
Optiv Performance with Chromatic White Light Interferometry Scanning
Optiv Classic (PC-DMIS)
FARO/LDI Portable CMMs with Laser Scanners

Scanning Capabilities

LDI Surveyor 3D Laser Scanners
Cyberscan Confocal Micro-Scanners
Chromatic White Light Interferometry Scanning
Full-Contact Continuous CMM Scanning

Surface Finish Evaluation

Zeiss Surfcom Profilometers
CyberScan Laser Micro-Scanner (non-contact surface finish)

Support Capabilities

Optical Comparators and other standard dimensional inspection equipment
Robust Inventory Control System
Polishing Wheel
Cutoff Machine
Parts Cleaning Station

For specific inquiries about equipment, software platforms and scanning capability, send us a message or call 952-895-1150.

Qualifications, Accreditations, and Certifications.

A2LA Accredited to ISO/IEC 17025:2005

ISO/IEC 17025:2005 specifies the general requirements for the competence to carry out tests and/or calibrations, including sampling. It covers testing and calibration performed using standard methods, non-standard methods, and laboratory-developed methods. - ISO.org

View Accreditation & Scope

ASQ Certifications

All inspectors are certified to one or more of the following:

CQI (Certified Quality Inspector)
CMI (Certified Mechanical Inspector)
CQT (Certified Quality Technician)
CQE (Certified Quality Engineer)
CQM (Certified Quality Manager)
CQA (Certified Quality Auditor)

ITAR Registered

A2LA Testing Cert: 1172.01
Duns Number:19-993-4829
NAICS: 541380 (Mech. Testing Lab or Services)
Cage Code: 0GB04
SIC Code: 8734

Something missing? Send us a message or call 952-895-1150 with special considerations.

Sample Reports, Deliverables

Bubbled Print

Download the PDF 1,012.42 KB

sample preview of a lab first article inspection report

First Article Inspection Report (FAI)

Download the PDF 47.09 KB

sample preview of a lab inspection certificate

Certificate of Inspection

Download the PDF 60.84 KB

sample preview of a lab uncertainty statement

Statement of Uncertainty

Download the PDF 53.50 KB

Do you have special delivery requirements? We routinely customize our reports and data delivery based on customer need. Send us a message or call 952-895-1150 with special considerations.

When to use 3D precision scanning for Lenses.

Are you mapping a lens profile to individual design profiles?

A 3D scan will capture a multitude of profiles on the lens in a short period of time. Then profiles can be ‘cut’ from the scan in the exact location that you are comparing the manufactured profile to the original design, output as a 2D overlay of profiles.

Are you making a comparison of one part to another?

Comparing cavity-to-cavity or supplier-to-supplier can be a daunting task if the results are presented in as a list of print features. A 3D comparative analysis can highlight trouble spots quickly. Perhaps then you will need more detailed information with a dimensional inspection of a localized area.

Is your part primarily controlled by profile with a few critical dimensions?

Industries continue to define more of a product’s features with profile tolerances. A 3D scan is the most descriptive method for reporting a profile and the variations throughout the surface. Your project may require that specific numerical profile data must be collected with a CMM. That same data can be reported from a scan output.

A Hybrid Solution

In these situations, we may recommend a hybrid inspection solution for your project that utilizes the 3D scanning and processing capabilities of QC Engineering, or combines these capabilities with traditional inspection techniques to provide the most useful data possible.

Get More Information on 3D Scanning

Send us a message, or call us 952-895-1150, and let us guide you to the right solution.