MTF Master 200

Product catalog summary

Description
The MTF Master 200 is a fully automatic MTF measuring system designed for object/image conjugates infinite/finite, with the possibility of extension to finite/finite conjugates. It is ideal for lenses with short focal lengths and large aperture angles.

Measuring Parameters

MTF tangential/sagittal
Line spread function
Edge spread function
Focal length (EFL)
Back focal length
Flange focal length (relative)
Symmetry
Chief ray angle
Chromatic aberrations
Image field curvature
Distortion
Astigmatism
Tilt
Depth of focus

Collimator Building Group
The collimator can rotate from -100° to +100° around the optical axis of the sample.

Other Functions

Auto focus curve for all image field points and azimuths
Data saving in txt-files for free evaluation
Offline-evaluation software included

Technical Parameters

Max. clear aperture: 20mm
EFL-range for sample: 0...12 mm
MTF accuracy: ± 2%
Accuracy EFL measurement: ± 1%
Resolution: 0....500 lp/mm
Maximum object angle: 100° (2w=200°)
Maximum image height: 30 mm, software controlled
Azimuthal measurements: 360°, automatic rotation
Max. sample diameter: <80mm
Autofocus: Yes, for any spatial frequency
Automatic measuring sequence: Programmable
Manual/interactive measurement: Via joystick

Additional Information
The system includes a precision rotary table, illumination, and motorized x/y/z movement for the image analyzer.

Catalog excerpts

Description The MTF Master 200 is a fully automatic MTF measuring system. The standard equipment is for object / image conjugates infinite / finite. The extension to object / image conjugates finite / finite is possible with an additional building group. The MTF Master 200 is the ideal tool for all lenses with short focal length and extremely large aperture angle. Measuring parameters ‐MTF tangential / sagittal ‐Edge spread function ‐back focal length ‐Symmetry ‐Chromatic aberrations ‐Distortion ‐Tilt ‐Line spread function ‐Focal length (EFL) ‐

Open the catalog to page 1

Other functions ‐Auto focus curve (for all image field points and azimuths) ‐Saving of all relevant data in txt‐files for free evaluation ‐offline‐evaluation software belongs to scope of supply

Open the catalog to page 2

MTF Master 200

MTF Master 200

Catalog excerpts

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