感謝94樓,看到了原文。這篇光學(xué)系統(tǒng)設(shè)計(jì)時選擇玻璃校正色差的方法,由于是英文的,看的不很透。但也有收獲,該文舉例的多光譜系統(tǒng)分別有各譜段的中心波長,還有一個共同的主波長。見原文: _dCDT$^&r
the central values for each spectral band were used: 0.485, 0.55, 0.66, 0.83 and 1.6 microns. The primary wavelength λ0 was set to 0.83 microns the due to its proximity to the central wave of the whole spectrum covered by the instrument. HrFbUK@@
37樓說對了,挺厲害。 TvT>UBqj=