Image Science Ltd Advances MTF Testing and Measurement Solutions for Superior Optical Performance

Oxfordshire, UK – Image Science Ltd, a leading provider of optical test equipment, continues to enhance MTF (Modulation Transfer Function) testing and measurement solutions for research, development, and production environments. With over 30 years of expertise, the company delivers high-precision testing systems designed to evaluate and optimize lens performance across a wide range of industries, including aerospace, defense, imaging, and scientific research.

The Importance of MTF Testing in Optical Systems

MTF testing is a fundamental process in optical quality assurance, measuring how well a lens preserves contrast at different spatial frequencies. A high-performing lens maintains sharpness and clarity, which is essential for applications such as surveillance, remote sensing, and high-resolution imaging.

By assessing MTF, manufacturers can:

• Ensure lenses meet strict quality and performance standards.

• Identify and correct optical flaws before mass production.

• Optimize designs for enhanced imaging accuracy.

Advanced MTF Measurement Capabilities

Image Science Ltd offers state-of-the-art MTF testing solutions that extend beyond traditional contrast assessments. The company’s equipment is capable of measuring multiple key optical parameters, including:

• Phase Transfer Function (PTF): Evaluates phase distortions affecting image quality.

• Effective Focal Length (EFL): Verifies the optical power of a lens.

• Flange Focal Length (FFL): Ensures precise lens-to-sensor alignment.

• Distortion & Vignetting: Detects geometric inaccuracies and light falloff.

• Chromatic Aberration: Identifies color fringing caused by wavelength dispersion.

• Field Curvature: Assesses focus variations across the image plane.

Comprehensive Testing for Visible and Infrared Optics

Image Science Ltd’s solutions support testing across multiple spectral bands, ensuring accurate assessments for both visible and infrared (IR) optics. Their test benches can evaluate:

• Visible spectrum lenses (400-700nm) used in high-resolution cameras and scientific imaging.

• Infrared optics (NIR, SWIR, MWIR, LWIR) critical for thermal imaging, night vision, and defense applications.

Customizable Testing Solutions for Diverse Applications

Recognizing that every optical system has unique requirements, Image Science Ltd offers highly adaptable test benches for research, development, and production testing. Their customizable solutions provide:

• Tailored setups for various optical configurations, from small camera lenses to large telescope optics.

• Multi-spectral testing for applications requiring precise imaging across different wavelengths.

• Automated testing systems that improve accuracy and repeatability in high-volume manufacturing.

Additionally, the company provides in-house MTF testing services, allowing manufacturers to evaluate pre-production prototypes without investing in dedicated test equipment.

Why Choose Image Science Ltd for MTF Testing?

• 30+ years of expertise in optical testing and measurement.

• Advanced, precision-engineered testing equipment for unparalleled accuracy.

• Customizable solutions tailored to meet specific industry requirements.

• Proven track record in supporting defense, aerospace, and high-end imaging applications.

Contact Information

For businesses and researchers seeking high-quality MTF testing and measurement solutions, Image Science Ltd provides expert consultation and customized testing systems.

Phone: 01865 400867

Location: Oxfordshire, UK