Optical system eccentricity adjustment interferometer Coma fringe analyzer CFA-1
It is an interferometer for adjusting the optical axis of an optical system.
In optical theory, the axial misalignment of the optical axis is proportional to the coma aberration. This device is an interferometer designed for optical axis alignment focusing on this aspect. By substituting the allowable coma aberration value from the optical design into the device, it displays a "pass standard circle," and the adjustment work is completed by moving the image into that circle through alignment. This is a new concept interferometer born from ideas in the manufacturing field of optical manufacturers. Data acquisition uses the carrier fringe method, so a vibration isolation table is not necessary. Please feel free to make use of it!
- Company：ジーフロイデ
- Price：5 million yen-10 million yen
