The ImageMaster® Series has been designed to measure the MTF (Modulation Transfer Function) describing the optical performance of lenses and optical systems. ImageMaster® is able to measure a wide range of optical parameters related to almost all typical optical components and lens systems. Virtually any existing lens systems ranging from high performance imaging lenses over to high resolution endoscope to military sighting devices, ophthalmic lenses, singlets and doublets or molded plastic lenses can be accurately characterized.

Like all TRIOPTICS instrumentation, the ImageMaster® Series is not just a custom laboratory set up but a fully designed, standard turnkey automated instrument which can also be used in production environment.


Additional Applications
  • Effective Focal Length (EFL)
  • Flange Focal Length (FFL)
  • Back Focal Length (BFL)
  • Distortion
  • Field Curvature
  • Chromatic aberrations
  • Astigmatism
  • Relative Transmission
  • Vignetting
  • Field of View
  • Chief Ray Angle
  • Depth of field, etc.


ImageMaster® Products
ImageMaster® R&D Line

The ImageMaster® R&D Line provides an outstanding level of accuracy and flexibility when testing the MTF. The equipment is modular and upgradeable to allow for custom configuration as test requirements change. The instrument can be configured for testing optical systems with:

  • object at infinity
  • object and image at finite conjugates


ImageMaster® HR 

The Preferred MTF Test Station for R&D Labs Worldwide


ImageMaster® HR MAX 

High End MTF Testing with Mirror Collimators


ImageMaster® HR MAX IR 

High End MTF Testing with Mirror Collimators in the IR Range


ImageMaster® Universal 

MTF Testing in the Spectral Range UV-VIS-NIR-SWIR-MWIR-LWIR


ImageMaster® 3D 

Full Field MTF Measurement System for Infinite and Finite Object Distances


ImageMaster® Compact

Efficient and Flexible MTF Test Station for Use in Prototype and Small Serial Production


There is additionally a wide range of products available within the ImageMaster® PRO series and ImageMaster® Lab VR:


ImageMaster® PRO

The ImageMaster® PRO Series is the leading range of instruments for testing image quality of mobile phone and digital camera lenses and is recognized as the industry standard providing the highest accuracy and reliability. The PRO Series is the most successful range of production MTF testers (modulation transfer function testers) for single lenses and wafer level samples (WL lenses). The calibration of the instruments is directly traceable to international standards.


ImageMaster® Lab VR 

A Measurement Device for Testing VR Lenses


Additional Information
ImageMaster® Brochure
ImageMaster® Compact Brochure
ImageMaster® Compact PRO Brochure
ImageMaster ® Universal 3D
ImageMaster ® HR IR Brochure
ImageMaster® VISION Brochure
SortMaster Brochure




Trioptics ImageMaster® Universal 3D

ImageMaster® Universal 3D


Trioptics ImageMaster® HR

ImageMaster® HR

Trioptics ImageMaster® Systems

ImageMaster® Systems


For your demonstration please contact Armstrong Optical (44 (0)1604 654220) or CLICK HERE

Price: £0.00