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 Image-Master® Series is not just a custom laboratory set up but a fully designed, standard turnkey automated instrument which can be used in production environment as well.
Effective Focal Length (EFL)
Flange Focal Length (FFL)
Back Focal Length (BFL)
Field of View
Chief Ray Angle
Depth of field, etc.
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
The Preferred MTF Test Station for R&D Labs Worldwide
High End MTF Testing with Mirror Collimators
High End MTF Testing with Mirror Collimators in the IR Range
MTF Testing in the Spectral Range UV-VIS-NIR-SWIR-MWIR-LWIR
Full Field MTF Measurement System for Infinite and Finite Object Distances
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:
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.
A Measurement Device for Testing VR Lenses
ImageMaster® Universal 3D
For your demonstration please contact Armstrong Optical (44 (0)1604 654220) or CLICK HERE