Fig. 9From: Miniature lightweight X-ray optics (MiXO) for surface elemental composition mapping of asteroids and cometsGrasp of MiXO-70B, MiXO-70W and MiXO-100B optics with IR coating (10 % reduction for support structure, no surface or multilayer optimization) in comparison with MIXS-T on Bepicolombo (Fraser et al. 2010). (FL focal length, OD optics diameter)Back to article page