The Right Way to Find Glasses that Fit You

Prioritize Your Lenses

Prioritize Your Prescription

When shopping for eyewear, it’s common to want to browse frame styles first and see what looks best on you. However, rather than matching shape to face, you should actually begin with your lenses to select frames that are suited to your prescription and your unique vision. If you have any specific conditions, such as myopia (nearsightedness), astigmatism, or presbyopia (age-related farsightedness), it’s important to make sure your glasses fully support your eyes and give you optimal clarity.

Lenses That Fit Your Lifestyle

There are many other factors that affect how well your lenses serve you, all of which should be considered when choosing or customizing your lenses. Living an active lifestyle, playing contact sports, or having a job where you’re out in the elements are just some of the things that your optician should know about when you’re looking for a new pair of glasses. The more information they have, the more precisely they can fine-tune your eyewear to you. Some lenses and adjustments that can be made for lifestyle are:

  • Anti-scratch coating
  • Polarization
  • Antireflective treatments
  • Freeform digital progressive lenses
  • Prescription sunglasses
  • High-power lenses
  • Prism lenses

Make Sure Your Glasses are Tech Savvy

If you are one of the growing number of people who use technology on a daily basis for either work or leisure, it’s important to make sure your glasses are screen friendly. This means that your lenses should offer above average blue light protection, which helps reduce eye strain and its related symptoms, such as headaches and dizziness, in addition to helping you avoid dry eye.

The Right Experience and Expertise Matters

At Dietz-McLean Optical, we focus on our glasses as a whole, not just their individual parts, which helps us ensure your glasses work for you, not the other way around. We follow this intuitive guide to help you get everything you need and want out of your eyewear. We’ve been the best opticians in San Antonio for over 80 years, and we keep the focus on the fine details of your prescription and integrate them with our selection of eyewear. We also have our own lens finishing lab that lets us perfect them to your exact needs. Our experts know the little things make all the difference in improving someone’s quality of life, and we’re here to provide a standard of service that’s kept alive by our passion for our craft.

Prescription Sunglasses: The Complete Buyer’s Guide

This comprehensive guide explains that prescription sunglasses are essential medical tools for protecting ocular health against intense UV radiation and glare. It highlights how Dietz-McLean’s on-site laboratory ensures superior vision through custom-crafted lenses, polarized technology, and high-performance materials tailored for the Texas environment.

Transition Lenses vs. Prescription Sunglasses: Which Is Better for You?

This article compares the convenience of adaptive photochromic lenses with the high-performance protection of dedicated polarized prescription sunglasses. It explains how factors like car windshield UV-blocking and specific outdoor activities should dictate your choice to ensure optimal eye comfort and safety.

Photochromic Lenses: A Guide to Sun-Smart Vision

This guide explores how photochromic lenses provide a seamless transition between indoor and outdoor environments by automatically adjusting to UV intensity. It highlights the importance of professional calibration and local laboratory craftsmanship to ensure optimal speed, durability, and blue light protection.

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See What Our

Customers are Saying

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OldMan &theZ profile picture
OldMan &theZ
July 9, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The staff is excellent. Kayla was super helpful. I needed assistance with the temple ends on a vintage pair of Rayban glasses. She replaced them perfectly. She also adjusted them to fit my face better than they were prior. I will return to Dietz-McLean for all of my optical requirements. Thanks Kayla for the top notch service.
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Angie Braswell
June 27, 2026
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The staff at Dietz McLean are friendly, knowledgeable and pros at helping me find the perfect frame! I have bought many pairs of glasses from them over the past 15 years and I have always been so happy with my new glasses! I highly recommend using them!
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Grumpy Old Man 83
May 29, 2026
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Outstanding optical shop --- been trading with DM since 1978 when they opened a shop in Corpus Christi. The Lincoln Heights Store continues that excellence with very knowledgeable employees and superior service!
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Jerry Smith profile picture
Jerry Smith
May 8, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The absolute best in San Antonio! My wife and I have been customers for many, many years. Their customer service is always outstanding and NO has a better warranty than Dietz !!!!! Great selections for men an women of all ages as well. They are the BEST!!!! Jerry & Lida Smith
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Dawn Ivone profile picture
Dawn Ivone
February 28, 2026
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No one has ever been able to get my prescription correct. Dietz-McLean gets it correct every singe time. They are amazing.
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Frank Russell profile picture
Frank Russell
February 25, 2026
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Linda was excellent as always and handled my purchase very professionally and expeditiously.
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Veronica Correa
February 18, 2026
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Linda ALWAYS does an amazing job! Have been going to Dietz-McLean for years because of her attention to detail. She is always available for adjustments too. Highly recommend them!
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shahar ganache
February 14, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Ultra professional service. Linda is a pro!!!
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Nina Ekstein profile picture
Nina Ekstein
February 13, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Linda is great! Here excellent taste and outstanding customer care have kept me coming back for a couple of decades. I tell all my friends about her and the store.
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Guillermo Nicolas profile picture
Guillermo Nicolas
February 11, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I have been a client for many years and have always had great service. I just picked up 5 pair of eye glasses and they fit them well and got the prescription perfectly.