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Custom Resolution Charts

resolution charts for optical testing

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Find out more about our custom Resolution Charts

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Global leaders in custom optical solutions
Internationally recognised
All optical components 100% QA checked
ISO14001 & ISO9001 certified

Knight Optical is at the forefront of providing high-precision resolution charts designed for optical testing and resolution testing across a spectrum of applications. Our custom resolution charts are carefully crafted, featuring precision metallic patterns on a clear glass substrate, suitable for a wide array of spatial frequencies essential for optical testing.

Our resolution charts are crucial tools in assessing the resolving power of microscopes for medical and laboratory environments, as well as scanners and imaging cameras used in defence and commercial sectors. Knight Optical’s resolution charts for microscopes ensure accuracy and performance in critical optical testing scenarios.

In addition to offering custom resolution chart solutions, our portfolio includes comprehensive reticule solutions, a diverse array of custom microstructures, custom calibration charts, and custom bar gratings, all designed to meet the specific needs of our customers.

Knight Optical employs manufacturing processes such as vacuum metal deposition, etching, electroforming, and photographic techniques. To further improve the performance of your resolution testing, anti-reflective coatings can be applied, ensuring maximum efficiency and clarity in testing outcomes.


Speak to our experts about your Custom Resolution Chart needs today

Call +44 (0)1622 859444 Call +1 401 583 7846

Make a quick enquiry about Custom Resolution Charts Now

Dive into the forefront of optical solutions. Got questions about an optical product? Reach out now and let our expertise guide you.

    Metrology Testing and Quality Assurance

    Every resolution chart we supply is created to meet your exact specifications and undergoes rigorous testing by our highly skilled technicians in our cutting-edge metrology lab. Using our Starrett AV300 non-contact dimensional imaging device, we guarantee that all components adhere to Knight Optical’s stringent quality standards.

    For those looking to buy custom resolution charts, Knight Optical offers quality and precision. Our multilingual technical sales team is ready to assist you in understanding how our resolution charts can significantly improve your product and your supply chain.

    To explore our full range of custom resolution charts and learn more about how they can benefit your specific applications, please reach out to us.

    Frequently Asked Questions

    Resolution charts are tools used in optical testing to evaluate the resolution capabilities of imaging systems, such as cameras, lenses, and microscopes. These charts contain various patterns, such as lines, grids, or other geometric shapes, designed to test detail clarity and sharpness. By analyzing how well an optical system reproduces these patterns, technicians can assess its resolution, contrast, and overall image quality, ensuring the device meets specific standards and requirements.

    Yes, custom resolution charts can be created to meet specific testing requirements. These can include unique patterns, scales, or contrasts tailored to specific applications or industry standards. Knight Optical offers custom resolution chart design services to cater to unique optical testing needs, ensuring that you can accurately assess and calibrate your optical devices according to bespoke requirements.

    When conducting resolution testing with resolution charts, consider factors such as the chart’s contrast level, pattern complexity, and the specific resolution metric you need to test. The lighting conditions and the alignment of the chart within the optical system are also crucial for obtaining accurate results. Properly calibrating the device before testing and using high precision resolution charts can help ensure the reliability and consistency of your assessments.

    Custom resolution charts can be purchased from us at Knight Optical. We specialize in providing high-quality optical components and testing accessories. They offer a variety of resolution charts suitable for different types of optical devices and can create custom charts tailored to your specific testing needs and specifications.

    High precision resolution charts offer significant advantages in optical testing, including more accurate and reliable measurements of an optical system’s resolving power. These charts are designed with exacting standards to provide consistent and repeatable patterns for evaluating image quality. High precision charts are essential for critical applications where the slightest deviation in image clarity can impact the outcome, such as in scientific research, quality control processes, and high-end photography.

    Resolution charts are used with microscopes to ensure the optical system produces clear and accurate images at various magnifications. By placing the chart under the microscope and observing the clarity of the distinct line patterns or geometric shapes, technicians can determine the microscope’s resolving power and ensure it meets the necessary standards for medical, scientific, or industrial applications. This process is crucial for quality assurance, as it verifies that the microscope can effectively resolve details essential for accurate analysis and diagnostics.

    Is your question not here?

    We are ready and waiting to answer any queries you may have about resolution charts.

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    With our in-house state-of-the-art metrology laboratory you can be confident that your optical components will meet your requirements. You can find out more about our testing facilities here.

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      Operating for over 30 years

      Knight Optical has been operating for over 30 years, with our managing director Colin Overton at the helm. Over this time, we have become a global leader in the production and distribution of scientific optical components and bringing quality into focus for all of our products and services that we provide.

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