As a side effect of his surgery, Hamid said he later developed a cataract in his right eye and chose to have it treated privately before it affected his vision.
However, NHS surgery was available in England to those with more advanced cataracts.
After his own experience, the father-of-two is urging people to be aware of any unusual eye symptoms and seek treatment quickly.
"You certainly shouldn't ignore the symptoms of retinal detachment, because it can lead to loss of vision, and if it's left too late, it may be difficult to recover that vision," he said.
"With a cataract, you'll start to notice your vision getting blurred for different distances and it's important to get a diagnosis, because cataracts are completely reversible.
"Cataract surgery is one of the best procedures that has ever been created because it can actually make your vision better than it was before."
Although the condition can be detected in routine eye tests, Hamid said he had seen a increase in patients with advanced cataracts since the pandemic.
"Remember that it's always better to have a diagnosis, because then we know what it is and how we can fix it.
"The older population in particular are often more accepting of certain changes or compromises in their lifestyle and health, but that shouldn't be the case because things can be done."