] 适马150-600mm f/5-6.3 DG OS HSM Sports拥有极高的光学素质，它采用了2枚萤石级FLD低色散镜片，3枚SLD特殊低色散镜片，最大限度修正色差。通过使用低色散镜片以及...
] suitable horse 150-600mm f/5-6.3 DG OS HSM sports with high optical quality, which uses a 2 gold grade fluorite FLD low dispersion lens, 3 pieces of SLD (special low dispersion lens, the maximum chromatic correction. By using a low dispersion lens as well...
