传尼康D810将出特别版用于天文摄影,主要采用特别定制的红外线滤镜,让它对Hydrogen-alpha(氢原子发射线,或简称Ha光谱)更加敏感。佳能曾经推出的 EOS 60Da,也是这样做法
此为nikonrumors链接http://nikonrumors.com/2015/02/01/rumors-new-special-nikon-d810-version-designed-for-deep-sky-astrophotography-with-increased-hydrogen-alfa-sensitivity.aspx/
此为nikonrumors链接http://nikonrumors.com/2015/02/01/rumors-new-special-nikon-d810-version-designed-for-deep-sky-astrophotography-with-increased-hydrogen-alfa-sensitivity.aspx/