With advancing age, my grandma is troubled with serious presbyopia which makes her suffer a lot in her daily life. A professional optician suggests that she should wear bifocal prescription glasses to correct her visual problems. We do not know anything about this type of glasses at all. According to optician’s explanation, it is a kind of eyeglasses that can serve as a medical device to correct both myopia as well as hyperopia. Usually, the upper part of the lens is used when eyeglasses wears want to see something far from them very clearly and the lower part is for people to have a good near point of vision. It is growing more and more common for the elderly to wear bifocal prescription glasses. My parents are very busy and they give me a task that I spare some time to go window-shopping to find a liable glasses store selling high quality bifocals. Then they will take my grandma to make selection. I accept this job with pleasure.
However, when I go shopping on a Sunday, I find it is not an easy task for me. I know some famous real optical stores located in the city center. But when I arrive, I know that my grandma absolutely will refuse to buy a pair because of its extremely high price. My grandma is very frugal and unwilling to see others to buy expensive products for her. The bifocals sold on those stores are surely unacceptable. I have to find another way out!
I come back home and tell my parents about my findings. They agree with my opinions and decide to change their original plan. I advise to search the Internet and make comparison between eyeglasses on online stores and real shops. It seems to be a wise decision. After browsing some page sites carefully, I log in an online glasses store http://www.cheapprescriptionglasses.net/ where I find the bifocals enjoy much lower price. I am sure my grandma will be very happy to see so many different types of wonderful and cheap eyeglasses on the site. I invite my grandma to my room and ask her to make final decision. Moreover, I chat with the stuff online for her guidance. Consequently, it takes only several minutes to place an order. Now, we are waiting at home hopefully.