ImageMaster® PRO 9 - MTF Testing with Outstanding Speed and Performance
The ImageMaster® PRO 9 is 3.5 times faster than the ImageMaster® PRO 5 and can measure up to 9.8 million lenses more per year. The exceptional innovations make this MTF production tester ready for future needs and upcoming high resolution megapixel lenses.
Measurement chamber with up to 25 cameras
Key Features:
- Reduced measurement time leads to significantly higher throughput: Less than 1.5 seconds measuring time per sample
- Measurement time independent from amount of cameras and measurement parameters
- Excellent accuracy: 2% MTF off-axis for yield improvement
- Measurement traceable to international standards
- Higher yield by automatic sample tilt correction of the image plane controlled by the software
- Outstanding quality of components
- Vibration insulated measurement chamber
- Improved reticles for high resolution lenses
- Up to 49 measurement points in 25 field positions (cameras)
- Cleanroom compatible
Applications
ImageMaster® PRO 9 for ultra-fast MTF testing, measures the following parameters:
- MTF on and off axis
- MTF at best lens performance (tilt correction)
- Multi frequency MTF measurement
- Effective Focal Length (EFL)
- Flange Focal Length (FFL)
- Field curvature
- Tilt of image plane
- Depth of Focus DOF
- Best focus position
- Astigmatism
- Relative distortion
- Chromatic aberrations
Significantly higher throughput of ImageMaster® PRO 9
MTF-PRO the Software for MTF Testing in Production
The recognized ImageMaster® PRO software, called MTF-PRO, has been further improved. It features increased speed, advanced performance and clearly displayed test results. The optimized MTF algorithms are the result of the continuous improvement and TRIOPTICS years of experience in the field of MTF measurement.
Enhanced MTF-Pro Software
Advantages
- Automatic pass or fail results based on a multitude of freely selectable criteria
- Software enabling real-time images of all cameras.
- Individual setting of spatial frequencies for each camera
- Settings to enable focusing curve for on-axis and/or off-axis cameras
- Three security levels: setup files and critical functions are password protected
- Storage of lens and batch data, data analysis via Excel
- Intuitive graphical representation of the measurement data in order to detect lenses out of specification at an early stage
- Polar diagram for displaying MTF symmetry in image field
| Optical set up | Infinite-finite conjugates |
|---|---|
| Max. spatial frequency | 600 lp/mm |
| Accuracy MTF on-axis | 1 % MTF (up to 350 lp/mm) |
| Accuracy MTF off-axis | 2 % MTF |
| Accuracy EFL (Effective Focal Length) | 4 µm |
| Accuracy FFL (Flange Focal Length) | 5 µm |
| Measurement time display on axis | 1.5 sec/sample |
| Measurement time display all off axis curves | 1.5 sec/sample |
| Throughput of samples (Units per hour)* | 2340 UPH |
| Measurement points | 49 (27 field positions / cameras) |
| Dimensions (height x width x depth) | 1350 mm x 1330 mm x 805 mm |
| Weight | 210 kg |
| Sample holder / trays | 3 point kinematic mount tray with certified reference flatness |
| Sample quality classes | 4 quality classes |
| Cleanroom class FS 209 / ISO14644-1 | 100 / ISO 5 |
* 10 seconds for changing trays, 1 tray includes 148 samples
Upgrades and Accessories for ImageMaster® PRO 9
- Upgrades for field extension: Upgrade from ImageMaster® PRO 9 with 9 cameras to ImageMaster® PRO 9 with 13, 17, 21 or 25cameras Camera and objective exchange sets for measurement range extensions
- Upgrade finite MTF testing between 20mm and 150mm object distance
- Automatic sorting machine of samples
- FFL distance sensor
- Barcoder reader
- RGB-Filterchanger
- NIR (850nm) and IR-light source and detector (8µm – 12µm)
- Variety of trays
- Additional reticles in kinematic mount
- Option for infinity adjustment
- Spare part kits
