Heads Up! Inexpensive Eyeglasses May Hurt Your Eyes

We persons usually adjust the size of pupils according to the power of light. The pupils get contrasted when the light is strong and get dilated when weak. However, when the light is too strong for us to adjust the pupils, our eyes would get hurt. Therefore, in summer, sunglasses are well received for their fashionable and aesthetic appearances and shade and radiation proof functions. Continue reading Heads Up! Inexpensive Eyeglasses May Hurt Your Eyes

Be Careful About Inexpensive Eyeglasses Which Would Do Harm Your Eyes

Several days ago, Mrs. Smith brought a pair of inexpensive eyeglasses with only $20 in a small local optical store, and she felt rather excited for this was the cheapest eyeglasses she had ever bought, plus it looked beautiful. However, she felt dizzy when wearing her new glasses, therefore, yesterday she decided to have it checked in a professional optical store, only finding that the glass is of 3.5 diopter which is 0.5 diopter acuter than the power of the glasses she actually needs. She couldn’t help complaining that inexpensive eyeglasses are disqualified. Continue reading Be Careful About Inexpensive Eyeglasses Which Would Do Harm Your Eyes