i really like this seller...fast...efficent...well packaged...leaves a note thanking you for your order...i will only buy from this seller for all my eyeglass needs...i think this person or persons care that you receive a very good product for such a low price...i am very happy with my orders so far...the glasses are lightweight so i handle them carefully...the lenses are clear but in the light you can see prisms of color but it does not affect sight...the lenses do smear but a cleaning cloth has been ..included...i use alcohol to wipe the lenses and i keep them in a case if it is provided...the past six months have been a terrifying journey for me...i had an iol put in my dominate left eye after having cataracts at a very young age...i had been wearing contacts and glasses for over 55 years...a local retina specialist told me that i could get one and not have to deal with contacts or glasses ...again...i believed him and now after the surgery in february 2017 i am nearsighted in my left eye...and it has been horrible for me...to try and see as good as i did before it...i was 20/20 with my left eye before the surgery and now i am 20/30-20/40 with two contacts.before i was just wearing one..i know i am better off than most folks but..i am an artist and this has been truly a nightmare for me...trying to find something that will help me see detail again...i did alot of research and i found out i could get nearsighted glasses online to help me...it made me feel alot better as i was not getting help from the retina specialist and the first od that i saw...the second OD has me wearing 2 contacts and tells me that glasses will not help me see better...so i am trying to adjust...these glasses helped me thru the months when i couldn't see..thank you so much...southern seas