回帖：huaguduo:文章中说到
“For both systems presented, the MTF curves reported were obtained with each spectral
band focusing in its best focus.……“
Lz提第9条要求的意思难道是lz自己练过手，设计出的系统对所有波段都成像在同一位置且MTF都达到了衍射极限？(2013-08-06 16:12)
我只能说你没有理解这句话，断章取义了，回头仔细再读读吧，有这句话：
Optical systems designed with these glasses are potentially sensitive to temperature changes.
Normally, for small changes of temperature, the effect can be compensated with refocusing,
however, the application of the instrument object of this example, cannot afford either a
manual or an automatic refocus mechanism。
其次，Close to diffraction limit for all bands in sagittal and tangential directions. 不用跟你解释近衍射极限和你所说的“达到”衍射极限的区别吧？
再次，我是亲自更进一步的优化过的，性能更好一点，毋庸置疑！