OPTICAL
METROLOGY AND
CALIBRATION
OFFERS

OPTICAL
METROLOGY AND
CALIBRATION
offers

We’re Here to Help

Immervision’s optical metrology and calibration offers address the needs of optical, system, and production engineers working with all forms of wide-angle lens assemblies and camera systems.

We’ve developed a suite of hardware and software optical metrology and calibration tools that are applicable to camera systems employing any variation of rotationally invariant aspheric to fully freeform implementations of standard, wide-angle, super-wide angle, ultra-wide-angle, and fisheye lenses.

Based on these tools, we offer a variety of optical metrology and calibration services ranging from characterizing and benchmarking the parameters of a single lens, to calibrating a single camera system, to crafting custom metrology and calibration testbenches tailored for deployment in laboratory or production environments.

We Have You Covered

Are you an optical engineer who needs basic metrology on a lens assembly or a deep analysis of each of the sub-lenses forming an assembly? Are you a camera design engineer currently in the proof-of-concept phase requiring metrology on a lens-plus-sensor combination? Are you a camera system engineer who needs to have a small number of units tested and calibrated? Are you a production engineer tasked with ensuring the quality of camera systems in mass production?

We can perform optical metrology and calibration on your behalf, or we can guide you in establishing metrology and calibration testbenches for use in your own laboratory or in a production environment. Whatever your needs, we have you covered.

METROLOGY

Basic Metrology Offer

If you require metrology on a complete lens assembly or on a lens-plus-sensor combination, then our Basic Metrology Offer will address all your needs.

All you need to do is to ship your lens assembly or lens-plus-sensor combo to us and we will use our extensive suite of internally developed hardware and software tools to measure the parameters associated with your specified key performance indicators (KPIs), such as distortion, modulation transfer function (MTF), spatial frequency response (SFR), lateral color, chief ray angle (CRA) mismatch, relative illumination, thermal behavior, and so forth. Alternatively, if required, we can visit your facility to perform the metrology on-site.

Another service we offer is to define and document a Basic Metrology Testbench to be deployed at your facility that’s specifically designed to meet your unique requirements.

Advanced Metrology Offer

Today’s applications demand ever tighter specifications and tolerances, thereby increasing demands on lens metrology.

 In the case of our Advanced Metrology Offer, once you’ve shipped your lens assembly to us, we will use our extensive suite of internally developed hardware and software tools to measure the parameters associated with your specified KPIs on each of the sub-lenses forming the stack.

 Once again, another service we offer is to define and document an Advanced Metrology Testbench to be deployed at your facility that’s specifically designed to address your unique requirements.

Advanced Metrology Offer

Today’s applications demand ever tighter specifications and tolerances, thereby increasing demands on lens metrology.

 In the case of our Advanced Metrology Offer, once you’ve shipped your lens assembly to us, we will use our extensive suite of internally developed hardware and software tools to measure the parameters associated with your specified KPIs on each of the sub-lenses forming the stack.

 Once again, another service we offer is to define and document an Advanced Metrology Testbench to be deployed at your facility that’s specifically designed to address your unique requirements.

CALIBRATION

Calibration Offer

Calibrating traditional camera systems is not easy, especially in the cases of systems that involve multiple cameras to offer capabilities such as stereoscopic machine vision. The complexity of the task increases when the cameras feature wide-angle, super-wide angle, ultra-wide-angle, and fisheye lenses, and the situation is further exacerbated when the lens assemblies employ freeform technologies that support unlimited degrees of freedom.

We can satisfy all of your calibration needs, measuring the distortion curves, Field-of-View (FoV), and any other intrinsic parameters you require to validate information from the lens assembly, sensor module, and camera module providers. We can do this for a single system comprising one, two, or more cameras, or for multiple systems as required.

As for our Metrology Offers, another service we offer is to define and document a Calibration Testbench that’s specifically designed to address your unique requirements to be deployed in a laboratory or at a mass production facility.

 

Let’s Start Collaborating Together

We really are very good at what we do. We’ve successfully designed thousands of vision systems of our own and on behalf of our clients. Our signature results-oriented approach is rooted in tight collaboration between your team and our multidisciplinary scientists, optical designers, and image processing engineers, thereby enhancing your ideas, accelerating your project, and ensuring a successful outcome that exceeds your expectations.

Wherever you are in your development, from initial planning to early prototyping to pre-production to full production, you really should consider taking advantage of our optical metrology and calibration offers. We would love to work with you on your unique camera vision system projects to satisfy your metrology measurement requirements and address your calibration concerns, so give us a call today and let’s start collaborating together!

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