A telescope-ready approach for modal compensation of pyramid wavefront sensor optical gain V. Deo, É. Gendron, G. Rousset, F. Vidal, A. Sevin, F. Ferreira, D. Gratadour and T. Buey A&A, 629 (2019) A107 Published online: 12 September 2019 DOI: 10.1051/0004-6361/201935847