SHINU women's progressive multifocal glasses can see near and far myopia eyeglasses for women prescription glasses customized

this is model is titainum. P-titainum. means not 100% pure titainum. that's why the price so cheap. we often called this is half titainum glasses.  because the frame is not titanium. only two temples are titainum. but have to do IP plate.  this frame the weight will around 2 g more than pure titainum. but cost go down too much. The biggest advantage of titanium is that it is skin-friendly and non-allergenic. And only two temples in contact with the skin. here you can order myopia prescription glasses or progressive multifocal reading glasses. Up means see far or distance. down means see close or near for reading. For PLUS +, down diopter - up diopter =ADD. LIKE UP 100 DOWN 300 =+1.0ADD+2.0. For minus -, up diopter - down diopter =ADD. LIKE MINUS 250 MINUS 100=-2.5ADD+1.5 Many buyer like SHINU Progressive multifocal reading glasses. and our price much higher than other brand store. the reason is we use SHINU progressive resin lenses.and with high quality. cr39 resin lens also ha