Development Background
Is there an easy way to check the quality of lenses in the process of assembly or lenses that are not in focus? We have developed this system in response to such customer requests.
Conventional MTF measuring instruments and interferometers are limited to focused lens measurements. However, our aberration checker uses patented technology to measure aberrations of all types of lenses, including non-focusing lenses.
Features
1. Measurement method based on patented technology [Patent No. 7519598].
2. Measurement is possible during the assembly process, group lenses, and even finished lenses. Yield improvement.
3. No need for reference spherical surface or conversion lens
4. Easy measurement with attached software (For Windows)
Product Information
| Item | Aberration checker |
| Measurement contents | 1. Zernike polynomials: ~Z15, 2. Anastigmat: Spherical aberration, coma aberration,astigmatism 3. Total aberration: PV value, RMS value 4. MTF |
| Measurement sample | Single lenses, focusing, non-focusing lenses, aspheric lenses, microlenses, convex lenses, concave lenses, meniscus lenses, etc. |
| Output rate | 5times more/sec |
*Specifications are subject to change without notice.