Lately, I’ve been finding it a bit blurry to see things in the distance, especially road signs at night. It feels like a struggle even with my glasses on. I suspect my nearsightedness has worsened from all the screen time over the past few years, so it’s time to get my eyes re-tested and get a new pair of glasses.
Since I’m relatively new to Spain, I wasn’t familiar with the process here. In China, people usually go to the ophthalmology department in a hospital for an eye exam, considering it more professional and accurate. But here, you see Ópticas (optician shops) everywhere, and many people just go there for an eye test and new glasses—a one-stop service. This made me wonder: in Spain, is it more accurate to get an eye exam at a hospital, or is an optician’s shop good enough? I was worried that an optician’s prescription might not be accurate and could cause dizziness.

Hospital Ophthalmologist vs. Optician: What’s the Real Difference?
I made a point to ask a few local Spanish friends and did some research online to figure it out. Simply put, if you just have simple nearsightedness, farsightedness, or astigmatism and want to update your prescription for new glasses, going to an optician’s shop is completely sufficient, convenient, and quick. The optometrists in these shops are professionally trained, certified, and use specialized equipment, so the accuracy of the eye test is guaranteed.
However, if you feel you have a pathological issue with your eyes—like a sudden, significant drop in vision, seeing floaters or shadows, experiencing severe eye pain, or have a family history of eye diseases—then you must see an ophthalmologist (eye doctor). When considering eye exams in Spain, remember that a doctor doesn’t just check your prescription; more importantly, they perform a comprehensive eye health check to rule out diseases. The two have different roles: one provides optometric services, the other provides medical services.
A Comparison of Common Eye Exam Options
To make it easier to understand, I’ve put together a simple table comparing the features of getting an eye exam at different places:
| Location | Pros | Cons | Best For |
| Optician’s Shop (Óptica) | Convenient, fast, and often free | Focuses on vision correction, not in-depth diagnosis of eye diseases | Simple refractive errors (nearsightedness, etc.) |
| Private Hospital/Clinic | Quick appointments, good service, comprehensive checks | More expensive; requires private insurance or self-payment | Suspected eye diseases, or those who want a full check-up without a long wait |
| Public Hospital | Free (with public health coverage), very professional and authoritative | Extremely long waiting times for appointments, usually requires a GP referral | Confirmed eye diseases requiring systematic treatment |
In the end, I chose a professional-looking optician’s shop near my home. The whole process took about half an hour. The optometrist was very patient, double-checking everything and asking me a lot of questions about my eye-use habits. I had my new glasses made right there after the exam. They feel great, my vision is clear, and I haven’t had any discomfort. So, if you’re just updating your prescription like I was, there’s absolutely no need to go through the hassle of long queues at a hospital. Of course, this is just my personal experience, and you should choose the best option based on your own situation!