When you first try on your new progressive lens glasses, it's common to experience some blurriness in your vision. This can often be resolved by adjusting the temples and nose pads to align the segment height of the lens with your correct point of vision. The segment height can be determined either based on the values you provided or the factory's suggested segment height for the frames you purchased with progressive lenses. To address any issues, we recommend taking your eyeglasses, along with the written prescription, to a local shop with qualified staff who can make necessary adjustments to the nose pieces and temple pieces for a comfortable fit on your face. It's also important to note that if you're new to wearing progressive lenses, it may take your eyes up to two weeks to fully adapt to them. Based on customer feedback, these suggestions have successfully resolved the issue in the majority of cases.