Something that causes a response in a body part or organism. A stimulus may be internal or external. Sense organs, such as the ear, and sensory receptors, such as those in the skin, are sensitive to external stimuli such as sound and touch.
Just curious...given my insurance plan I can get a new pair of frames and lenses once every 2 years, but I realllly love glasses so I tend to purchase about 2 pair per year...Gotta have my style...oh and of course the added benefit of sight is a nice plus:)
While a pair of glass can be made in one work-day, the routine turnaround time in the Fayetteville facility is three days, the optimal operating pace the retailer says allows it to keep prices low and quality high with existing staff. So, it will take 5 days at most for you to get your prescription glasses.