Why Most Optical Stores Say “Only Certain Prescriptions” With Same Day Glasses — And We Say YES to Most

If you’ve ever needed eye exam and glasses the same day, you’ve probably heard this before from most optical/optometry stores:

“We offer same day glasses, but are limited to certain prescriptions…”

It makes sense. 

At most optical shops, same-day service is limited to a narrow range of prescriptions. If your vision is even slightly outside that range, you’re often told to come back in a few days, or even a week.

At Mi Vision Eye Care, we take a different approach.

For cases where we might not have the exact high prescription in stock, we provide the patient with a temporary pair that is close to their needs the same day. 

We, then, order the precise lenses and swap them later when the precise lenses arrive. So, in essence, everyone gets a one hour glasses period!

Why most local optical stores can’t do same day glasses

The simple answer is: It really comes down to inventory.

The simple answer is: It really comes down to a limited inventory, and most don’t have in-house labs, but have to mail your orders to labs outside the city, taking days or even weeks for your glasses to arrive.

Most local opticals only stock a limited range of lenses, usually basic prescriptions with minimal astigmatism. That’s what allows them to offer “same day” service at all. 

But if your prescription is stronger or more complex, they simply don’t have the lenses on hand. So your order gets sent out to a lab, and now you’re waiting days.

What we do differently here at Mi Vision in San Antonio

At Mi Vision Eye Care, we’ve built our system around one simple belief:

You shouldn’t have to leave your eye appointment without being able to see clearly and have your glasses made the same day.

That’s why we carry a much wider range of lens parameters in-house than most San Antonio optometry/optical offices.

With our on-site lab, we’re able to make many prescriptions in under one hour, including cases with higher levels of astigmatism and stronger prescriptions than what most places can handle same day.

Not only do we make your glasses in one hour, but we have to following types of lenses/options to choose from for your convenience:

  1. CR-39 plastic lenses
  2. Polycarbonate with anti glare level 1
  3. Polycarbonate zeiss level 2 platinum uv
  4. Polycarbonate blueguard photo fusion x

Moreover, we offer German technology and strive to supply patients with nothing but the best products in the market with Zeiss technology and 1 year warranty on all products – – no questions asked!

Does everyone qualify for same day service at our office? Mostly, yes!

In a practical sense: yes.

Here’s what that means:

If your prescription falls within our in-stock range – We can typically make your final pair of glasses the same day, often in about an hour, with the type of lenses mentioned above.

If your prescription is outside that range – That is not a problem. We don’t send you home empty-handed. Instead, we’ll provide you with a temporary pair that’s as close as possible to your prescription, so you can see clearly right away.

At the same time, we’ll order your exact lenses and have them ready within a few business days. When you come back, we swap them out at no extra charge.

What if you need eyeglasses immediately?

We understand that sometimes it’s not just about convenience. Getting your hands on new eyewear can be urgent.

Broken glasses. Lost glasses. Work the next morning.

In those situations, our San Antonio optical team will do everything we can to make sure you leave with something you can see with that same day, whether that’s glasses or, in some cases, contact lenses if that’s a better option for you.

A quick note*

While we can complete many prescriptions the same day (including spherical powers up to approximately ±6.00 and astigmatism up to -4.00), some higher or specialty prescriptions may require custom lenses that take a few business days to produce.

 

In those cases, we’ll always make sure you’re not left without vision, whether that’s providing temporary lenses or contact lenses in the meantime.

 

Our 1 hr/same-day glasses service applies to single vision prescriptions. For progressive lenses, production typically takes 7–10 business days. However, we’ll provide a temporary pair (either for distance or near) at no additional cost, and once your progressives are ready, we’ll swap them out, also at no extra charge.

 

This promotion is available for private pay patients. For patients using insurance, timing can vary based on plan details. For the latter, we must first verify your benefits, determine any copays, and receive claim approval/payment from your insurance provider before releasing the final glasses, so same-day service cannot be guaranteed in those cases.

Call Mi Vision In San Antonio Today For Same Day Service!

If you need glasses fast, don’t assume you’ll have to wait days. At Mi Vision, we’ve built our process so you can walk in and leave seeing clearly the same day — even if your prescription is stronger than average. Llámanos or stop by today, and we’ll take care of the rest.