In this same year Huygens learnt of Newton 's work on the telescope and on light. He, quite wrongly, criticised Newton 's theory of light, in particular his theory of colour.
Sa loob na parehong taon Huygens learnt ng Newton 's trabaho sa teleskopyo at sa ilaw. Siya, muntik na hindi wasto, criticised Newton 's theory ng ilaw, partikular na sa kanyang teorya ng kulay.