Topic Hot Topics [ 3 ]
-
Hot Topics· 2019-03-25The 9 golden rules for choosing the right eyeglass frame?Your choice of glasses is your privilege. If you feel comfortable and confident, you can wear something that is against the rules, then it doesn't matter! Think about your personality - if you are an outgoing party enthusiast, then you are not suitable for more serious and traditional frameworks. Think about your lifestyle – think about how often you wear glasses and where you wear glasses.
-
Hot Topics· 2018-10-10What is blue lightIn 1958, J. Woodland Hastings and Beatrice M. Sweeney tested the ability of different wavelengths of light - corresponding to different colors -to shift the circadian rhythm in the photosynthetic marine dinoflagellate Gonyaulax polyedra. The greatest power to reset the organism’s daily meter lay in the blues, with a precipitous decline into the greens and a modest boost in the reds.
-
Hot Topics· 2018-04-24Eyeglasses VS Contact LensesEyeglasses VS Contact Lenses