Honourable Hakeem sahib, Assalam o Alaikum, for the past two years I am doing a wazifa that prevents my eyesight from weakening. I am a student and the wazifa that I am going to explain ahead is for all brothers and sisters. This spiritual tip is that after performing ablution (wazu) you should raise your sight to the sky and recite the second kalma and surah qadr. Also after every namaz recite YA NOOROیَانُوْرُ   11 times and blow on the nails of your thumbs and then rub your thumbs across your eyes. This will prevent your sight from weakening and will in fact make it sharper. Also recite the following verse after every namaz for even better results.

فَکَشَفْنَا عَنْکَ غِطَآءَکَ فَبَصَرُکَ الْیَوْمَ حَدِیْدٌ ﴿قٓ۲۲﴾۔

Tip for better eyesight:

Take the upper circular part of ‘laung’ and in an equal quantity take phatkari khaam and mash it and make it into a surma. Before sleeping at night apply this in your eyes and you would see good results.

Also those who have problem going to sleep should recite the following verse.

﴾ اِنَّ اللہَ وَمَلٰٓئِکَتَہٗ یُصَلُّوْنَ عَلَی النَّبِیِّ یٰاَیُّہَا الَّذِیْنَ اٰمَنُوْا صَلُّوْا عَلَیْہِ وَ سَلِّمُوْا تَسْلِیْمًا ﴿الاحزاب

Also performing meditation can help you sleep better too.