Hoʻohui ʻo Fast Steering Mirrors (FSM) i kā mākou loea mechanical, optical, a me electronics e hāʻawi i kahi ʻōnaehana flexure-mounted e hāʻawi ana i kahi compact,
hoʻonā hana kiʻekiʻe no ka nānā ʻana i ka optical scan a me ka nui-axis a me nā noi hoʻopaʻa kukuna.