ENVELOPE VS POSTCARD. It is traditional to provide an envelope for your guests to send their reply back to you. In todayâs day, some brides will opt to have a postcard style response card. The postcard style saves on paper (no envelope needed) and will save on postage (you will be able to use a postcard stamp).
For other patients, it's the frame, not the lens that's causing the problem. If the earpiece is too tight or presses on the temple, or over and behind the ear, this can irritate nerves and lead to headaches. Having the frame resized or earpieces adjusted might solve this problem.
Ignore any astigmatism if you have hard contact lenses. A hard contact will correct the shape of the eye by making it more spherical. Therefore, the lens will be of similar strength as your glasses prescription. Take astigmatisms into account if you have soft contact lenses. You will need a toric, or differently-shaped, soft contact lens if you have at least .75D astigma.