Wide field astrophotography 10 March 2019 9 September 2020 Wide field astrophoto setup Samyang 135mm F/2 Matériel: Samyang 135mm F/2, Support optique Philippe LECA Concept Impression 3D, QHY163m, QHYCFW2-M, TSL50D 50/180 F/3.6, QHY5L2M, AZ-EQ6
