The key is whether there is astigmatism! People with astigmatism need to approach cheap eyeglasses near me frame replacement with a more rigorous attitude. Because the lenses have already been processed, secondary processing usually requires manual grinding.

Hand grinding may cause your astigmatism axis to deviate. What should we do then? Firstly, check the original data, including pupil distance, pupil height, and astigmatism axis position! Write down. Then instruct the processing to pay attention to these three data points.

Different frames have different pupil heights. After processing, check for any changes in the data. But, even if the technology is good and the data is carefully polished, there will still be some degree of deviation.

What we can demand is that there shouldn't be too much change, and we know you understand quite well. If you can do this, then my hard work typing will be worth it.

If the same model is out of stock and there is still astigmatism, it is not recommended to change the shelf. To request in this way, without significant changes, we can only do our best. This also needs to be understood.

After all, no matter how good the technology is, manual grinding cannot guarantee that the data will remain unchanged. If the machine can be used for secondary processing, it is also possible to reduce the impact. This requires the best place to buy eyeglasses good processing technology and machines, both of which are indispensable. After completing the data testing, we can determine its accuracy.

Holding the broken glasses, requesting to keep the lenses and find a frame to install them. Finding the original best place to buy eyeglasses and requesting to find the same glasses is the most ideal way.