Kathy B.
The Hallmark of cheep Chinese marketing.
The glasses I ordered were the Zac Masons advertized as having a 50mm wide by 43mm height lens.After a excessive shipping delay 9 days after the tracking number was posted,I received the pair of glasses the lens size is 50mm Wide by 49mm Height-NOT AS DESCRIBED!!!...I recommend avoiding this slipshod company and buying some place else like Zenni Optical as I have had positive results with them three times in the past.....No Thank You ,Global Optical..Not reccommended.



