天文酷图 | 1、M31 ©Mauro Pea 设备:Ioptron Gem45+Evostar72+ZWO ASI2600Mc Pro+ZWO ASIAIR Plus 2、NGC 2237 ©汤竞 设备:ZWO ASI2600MM Pro + ZWO ASI485MC + ZWO EFW + ZWO EAF + ZWO ASIAIR Plus + Optolong SHO-3nm + SKYROVER 70SA V4 ...