Quickest turn around time for glasses in NYC
At Konstantin, exceptional eyewear begins with exceptional people. Meet the optometrists, opticians, stylists, and specialists who bring decades of experience, precision, and personal attention to every visit.
For more than 25 years, our team has helped New Yorkers see clearly and feel confident in their eyewear. From comprehensive eye exams to one-on-one frame styling and precision lens fitting, every experience at Konstantin is personal, unhurried, and tailored to you.
Eyewear today is far more than a tool for vision correction—it’s a seamless blend of fashion, innovation, and identity. At Konstantin, we view every frame not just as a necessity, but as a curated expression of personal style, precision craftsmanship, and technological advancement.
From hand-finished acetates to ultra-light titanium, modern eyewear design bridges old-world techniques with cutting-edge materials. This evolution brings you glasses that not only look stunning but also feel effortless to wear—because no frame should ever compromise on comfort or aesthetics.
The industry is also embracing a more thoughtful approach. Leading designers now incorporate sustainable materials—like biodegradable acetates, recycled metals, and wood-inspired textures—offering you eyewear choices that are as responsible as they are refined. These aren’t fleeting trends—they’re lasting shifts in how luxury and environmental consciousness coexist.
Whether you’re drawn to the bold geometry of ’90s revival frames, the understated elegance of minimalist Scandinavian lines, or the timeless appeal of handcrafted European collections, there’s a perfect match waiting for you. And with advancements in lens and coating technologies, today’s eyewear delivers not only visual clarity but bespoke optical solutions tailored to your lifestyle.
Choosing the right pair of glasses is a personal investment—in your appearance, your comfort, and your daily experience. It’s more than vision correction; it’s a signature of how you see the world and how the world sees you. At Konstantin, we invite you to experience eyewear as it was meant to be: elevated, expressive, and distinctly yours.
With more than 25 years of experience in luxury eyewear and precision optical care, Konstantin has built one of New York’s most trusted independent optical destinations.
His approach combines technical expertise, a sharp eye for design, and a belief that every client deserves time, attention, and a truly personal fitting experience.
Originally from Toronto, Dr. Li earned her Doctor of Optometry degree from the Illinois College of Optometry.
She has worked with patients from a wide range of backgrounds and believes that the best vision solutions are tailored to each person’s unique needs and lifestyle. She values building lasting relationships with her patients and strives to make every visit informative, comfortable, and enjoyable.
Outside the office, Dr. Li enjoys exploring New York City’s food scene, drawing, and learning new languages.
Dr. Andrea Yang specializes in precision fittings, lens recommendations, and helping clients find eyewear that performs as beautifully as it looks. Their expertise ensures every pair feels balanced, comfortable, and made for everyday life.
Known for a refined eye for proportion, color, and personal style, Dr. Andrea Yang helps clients discover frames that feel authentic to them. Whether the goal is understated sophistication or a bold statement piece, every styling session is tailored to the individual.
From adjustments and repairs to detailed frame fitting, Dr. Thuy Tran makes sure every pair of glasses is ready to deliver lasting comfort and clarity. Their attention to detail is part of what makes the Konstantin experience different.
Dr. Thuy Tran works closely with clients to identify the right lens solution for their prescription, routine, and visual needs. From progressive lenses to blue-light protection and high-performance coatings, they make technical choices easy to understand.
More Than a Store — It’s a Relationship
What sets us apart isn’t just our products or services — it’s how we treat people. We build real, long-term relationships with our clients by focusing on what they truly need, never rushing appointments or upselling unnecessary options.
Where Exceptional Eyewear Meets Exceptional Care
At Konstantin, we offer more than access to the world’s most iconic eyewear brands—we offer a relationship built on trust, taste, and time. Our difference isn’t just in the designer frames we carry. It’s in how we treat every client who walks through our doors.
From your first visit, you’ll notice something rare: a genuine commitment to understanding your style, your needs, and your lifestyle. Appointments are never rushed. Questions are welcomed. And every recommendation is made with care—not with a sales pitch.
We focus on long-term satisfaction over short-term transactions. That means no unnecessary upsells, no pressure—just expert guidance, curated choices, and the kind of service that feels more like a private consultation than a retail experience.
At Konstantin, our goal is to be your trusted optical partner for years to come—elevating how you see and how you’re seen, with eyewear that truly fits who you are.
Our in-house lab allows us to cut lenses and assemble single-vision glasses the same day, often within the hour. No outsourcing. No waiting. Just fast, precise results with no compromise on quality.
Same-day turnaround for most glasses
Get your new single-vision glasses ready in just a few hours, not days.
High-quality lens cutting technology
We use in-house precision equipment to cut your lenses with accuracy and speed.
No need for a second trip
Walk in for an exam, choose your frames, and walk out with your new glasses — all in one visit.
Real-time adjustments and repairs
Our on-site team can make quick frame adjustments and fix most issues while you wait.
Fast frame fittings and repairs
Walk in or book ahead — we work around your schedule.
Personalized care
One-on-one attention from licensed professionals.
Same-day service
Most glasses and repairs are ready the same day.
Flexible availability
Quick fixes and adjustments while you wait.
Every exam is performed by a licensed optometrist. Every frame fitting and lens consultation is handled by experienced optical staff. This isn’t a chain — it’s a team that knows what they’re doing.
Our handpicked inventory includes top-tier eyewear from brands like Lindberg and Dita. Every frame is chosen for comfort, craftsmanship, and design — so you’re not just seeing better, you’re looking better too.
We proudly feature independent and iconic brands known for exceptional design, premium materials, and technical mastery.

Lindberg Spirit titanium 2410

Mykita Ida

Face A Face SWING 3

Saint Laurent SL 545
For more than 25 years, Konstantin Vision & Eyewear Center has been NYC's independent eyewear boutique and optical store, serving Manhattan and greater NYC from our home on 6th Avenue. We aren't a chain or a fashion-house license—we're specialists who have spent decades perfecting the art of eyewear and eye care.
Our philosophy is simple: combine the world's finest designer frames with genuine optical expertise and unhurried, personal service. The result is a boutique New Yorkers return to for generations—for eye exams, designer eyeglasses, and everything in between.
Locally owned and operated by licensed professionals—not corporate quotas.
Every frame line is hand-selected for quality, comfort, and design integrity.
We guide you to the right eyewear and take the time to get the fit perfect.
An in-house lab and premium lens partners for exceptional clarity.
Free lifetime adjustments and care—we're here long after the sale.
Proud to serve Manhattan and greater NYC.
We've built our reputation one pair of glasses at a time. Our opticians understand how a frame's geometry interacts with your features, and our optometrists deliver thorough, modern eye care—so you leave seeing and looking your best.
From your eye exam to prescription lenses and repairs, everything your eyes need is handled in-house by people who know you by name.
We've served NYC for more than 25 years from our boutique in NYC on 6th Avenue.
Yes—we're an independently owned eyewear boutique and optical store, not a chain or franchise.
Comprehensive eye exams, designer eyeglasses and sunglasses, contact lenses, prescription lenses, same-day glasses, and repairs—all in one location.
546 6th Avenue, New York, NY 10011, in Manhattan.
Call (212) 300-4976 or visit us in person—walk-ins are welcome.
Easy Access: Conveniently located in Manhattan with excellent subway and bus access.
For over 25 years, Konstantin Vision has perfected the art of eyewear—combining heritage expertise, personalized service, and modern technology.
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Booking an appointment is preferred, however it is not necessary. An appointment ensures you get our undivided attention while you are in the store. Please keep in mind that we prioritize our scheduled appointments. Please call (212) 300-4976 or email info@konstantin.net to book with us today.