Product Details
Primarily used for testing geometrical parameters (such as focal length, back focal length, exit pupil diameter, exit pupil distance, magnification, field of view, etc.) and imaging quality (such as star point image, resolution, distortion, etc.). It uses computer control and data processing, features high precision and automation, and is a professional comprehensive testing equipment.
Technical Requirements
The technical indicators for the optical bench are as follows:
|
Serial Number |
Parameter Name |
Measurement Accuracy |
|
1 |
Focal Length Measurement Error |
0.2% |
|
2 |
Back Focal Length Measurement Error |
0.2mm |
|
3 |
Exit Pupil Diameter Measurement Error |
0.1mm |
|
4 |
Exit Pupil Distance Measurement Error |
1% |
Main Functions
l Measure the focal length and back focal length of the optical system; (Software implements image display, and can directly display data results)
l Measure the exit pupil distance and exit pupil diameter of the optical system; (Software implements data display, measurement needs to be completed through a magnification meter. If the cost is high, it can be negotiated.)
l Measure the magnification of the optical system; (Software implements image display, and can directly display data results)
l Measure the distortion of the optical system; (Software implements image display, and can directly display data results)
l Perform star point diffraction image detection of the optical system; (Software implements image display, and can directly display data results)
l Perform resolution detection of the optical system; (Software implements image display, and can directly display data results)
l Perform digital analysis of the image, and display and save data and results in various forms. (Software implements image display, and data can be saved on the computer.)
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