MTF

Designed for complete characterization of optical systems

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.

In addition to the MTF, as the generally accepted method to determine the imaging quality of a lens, ImageMaster Series is able to measure a wide range of other optical parameters:

 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.

Designed for complete characterization of optical systems

• Effective Focal Length (EFL) MTF1

• 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.

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Widespread Applications

TRIOPTICS offers the widest and most advanced product series for MTF measurement worldwide. No matter how small or large, any lens from tiny micro lenses to large telescope objectives can be accurately measured.

The multitude of models offered by the ImageMaster series allows for MTF measurements over the whole spectral range from UV (<200 nm) over visual spectral range up to far infrared (14 μm). ImageMaster® series covers a large variety of applications:

• Digital camera lenses mtf_3