f/4  30s  ISO3200  17mm  Wb4100<br />
后期raw转tif,10张DeepSkyStacker叠加降噪,32位tif用photoshop调整色阶,输出jpg得到高画质银河<br />

f/4 30s ISO3200 17mm Wb4100
后期raw转tif,10张DeepSkyStacker叠加降噪,32位tif用photoshop调整色阶,输出jpg得到高画质银河