1427 Clarkview Road 300 B-1, Baltimore, MD 21209
(410) 469-7111
410-561-8055

Custom Impression-Based & HOA-Correcting Lenses

What Are Custom Impression-Based Lenses?

Impression-Based Scleral Lenses are the most personalized lens solution available. Rather than relying only on scans, we use a direct physical mold of your eye’s surface, capturing every unique contour and irregularity. This mold becomes the blueprint for a one-of-a-kind lens that fits your eye like a glove.

This approach eliminates guesswork or multiple trial lenses and delivers unmatched comfort and optical precision.

Benefits of Impression-Based & HOA-Correcting Lenses

  • Superior fit and stability even with highly irregular corneas

  • Reduced distortion and visual aberrations

  • Improved comfort and wear time

  • Better night vision, contrast, and clarity when HOA data is integrated

These lenses are especially valuable for patients who have tried other lens designs unsuccessfully or who have complex corneal surfaces due to keratoconus or prior surgery.

How the Fitting Process Works

  • Detailed assessment: Includes topography, OCT, and HOA testing.

  • Impression capture: A gentle, biocompatible material molds your corneal surface.

  • Lens design and manufacture: Based on the impression and HOA data.

  • Trial and refinement: Final adjustments ensure optimal vision and comfort.

Who Should Consider These Lenses

  • Patients with advanced keratoconus

  • Individuals with prior lens failures

  • Those needing the highest possible visual quality

  • Patients experiencing significant glare, halos, or ghosting



EXCELLENT
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Based on 27 reviews
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Claire Hoffman profile picture
Claire Hoffman
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Even after multiple eye surgeries, including - among others - LASIK, PRK, cataract, and follow-up laser surgery, I have a very specific vision problem for which I went to multiple ophthalmologists. Dr. Azman was the one who correctly diagnosed my problem. He also designed a scleral lens for my condition. He and his outstanding staff were infinitely patient with me. They answered all of my smart AND dumb questions, and instructed me carefully and thoroughly how to insert, remove, and care for my specialized lens. I was able to see almost perfectly with my new lens right away. To anyone whose vision issues take you to Dr. Azman’s office I think you will find everyone there to be the utmost professionals. I recommend Dr. Azman and his staff wholeheartedly.
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Kathleen Marlowe profile picture
Kathleen Marlowe
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Dr. Azman was very thorough and answered all my questions in detail. The office is very well organized. Everyone knew what they were doing. They were friendly, kind and efficient. No sitting in waiting rooms for hours. Follow-up was prompt and helpful.
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Donnie Lucas profile picture
Donnie Lucas
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I am super excited to have met Dr. Azman and his team. I have been searching for a long time to get the perfect vision that Dr. Azman and his team has given me. I went to my closest eye doctor and all they wanted was my money. But I decided to take a chance and drive 1hr 45mins (one way), to meet and be treated by Dr. Azman and his team…and let me just say, I have 2 bionic eyes (sclera lens). I’m seeing THE BEST I’ve ever seen!!! So let me make a suggestion to you if you have any kind of cornea issues…go see Dr. Azman and I promise you, he will get you and your vision right!!! Thank you Dr. Azman, you are THE BEST💕
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Vitale Onoh profile picture
Vitale Onoh
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Dr. Azman and his staff are very professional, knowledgeable, and responsive. Will definitely recommend.
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Steve E. profile picture
Steve E.
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Dr. Azman is amazing! From my first phone contact with Azman Eye Care Specialists I knew this was a good place. I was able to speak with Dr. Azman directly and he listened and understood my special needs and personally scheduled an appointment for me. I was impressed with his office; it is clean and comfortable and the staff were helpful and courteous. Dr. Azman evaluated my eyes and said he could meet my complex needs. His expertise and equipment are beyond what I expected or have ever seen in my 50+ years of wearing contacts. This is the place to go for specialty lenses.
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Ty Phan profile picture
Ty Phan
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I feel incredibly lucky to have found Dr. Benjamin Azman. He took excellent care of my right eye and recommended a scleral lens that works perfectly—honestly, it’s now even better than my left eye. My vision has improved so much, and the difference has been life-changing for me. Dr. Azman is knowledgeable, patient, and truly cares about his patients’ outcomes. I’m very grateful for his treatment and expertise, and I highly recommend him to anyone dealing with complex vision issues.
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Kelly Oliver profile picture
Kelly Oliver
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This is hands down the most kind and caring doctors office I’ve ever been to. Dr. Azman was very knowledgeable and was determined to solve my blurry vision issue that other docs kept brushing off. They also got me an appointment very quickly as well. Highly recommended!!
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Mahad Quraishi profile picture
Mahad Quraishi
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Dr. Azman helped me see better when I felt like all options were lost. He really takes care of his patients. I recommend.
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andy zuercher profile picture
andy zuercher
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Azman Eye Care took me on as a client and has done a great job of making me feel at home! Dr Azman offered a new type custom sclerl lens for my eyes, while this was above my insurance, this has been hands down one of the best purchases I have had for my eyes. Thanks to Dr Azman I can now comfortably be in my contacts longer with less eye irritation. Thank you Azman Eye Care!
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Mia Perry profile picture
Mia Perry
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After going to the eye doctor and failing all of the test I was diagnosed with Keratoconus in 2016. I guess I couldn’t accept the diagnosis, I didn’t want to wear contacts so I didn’t. At that time the Keratoconus hadn’t advanced. I went to a prominent eye doctor and I was able to get prescription glasses for many years. I looked at it like this, I spent most of my life trying to keep things out of my eyes why would I make things more complicated just get glasses you can’t do it, get those contacts in that is. From 2016 until 2021 I was able to get prescription glasses. I went in for my annual eye exam and I didn't do so well, that is when I found out that they could no longer make my prescription. So now my vision is horrible, the sun is my enemy and I can’t get any more glasses. Did I mention that I walked around squinting for 4 years!! Yess stupid and dangerous making all types of mistakes! I couldn’t take it anymore I am scanning the internet on what I can do where I can go, I can’t see!! The only place that I found in the DMV that specializes in Keratoconus was Azman Eye Care so I called Dr. Azman back,( reluctantly) I felt embarrassed & ashamed that I basically wasted those super expensive contact lenses that I had before & disappeared, now I needed to get them again. Dr. Azman & his staff AMAZING!! Welcomed me back like I had never left. Please keep in mind 4 years I went through hell at home, work on the road, everywhere!! Guys it’s been a journey! I can’t even tell you all the near accidents! My poor husband won’t let me drive anywhere!!! So I finally came in for an appointment 2025. Dr. Azman put these temporary lens on me and told me this is what my vision will look like, I broke down like a person that was blind and now I have sight!! I am serious a whole new world!! I didn’t think it was possible! My God!! I can see!! 20/20 yayyyy!! Joanne bless her🙏🏾 I would not have been able to do this without her! I have spent almost 60 years of my life keeping stuff out of my eyes so this gave me stress & anxiety! Joanne worked with me she is so patient, encouraging all of it!! ( I love her) The same exact way she was in 2016 she hasn’t changed a bit none of them!! If you have Keratoconus Azman Eye Care Specialist is the only place to go!!! I promise you You will see again🩷

keratoconus Towson testimonial

Keratoconus Video Testimonials

Our commitment to personalized care is unmatched. Our keratoconus team is world-renowned for their expertise, unwavering commitment to superb patient care, passion, and education in providing personalized eye care. We have earned the reputation as the “Doctor’s doctor” among our peers. Hear directly from our patients with keratoconus and discover the difference our dedicated care can make in their lives.