Short Answer: Optogrid emerged from 40+ years of combined family experience in optical retail, combining deep industry expertise with software engineering to create patent-protected remote measurement technology. What began as a competitive advantage for our family’s Rio de Janeiro optical store in the early 2010s has evolved into a SaaS platform now serving optical retailers globally with ±0.5mm accurate photo-based PD, segment height, and bridge measurements.
In the vibrant city of Rio de Janeiro during the 1970s, a young woman took her first steps into the world of eyewear. As a sales associate at a local eyeglass store, my mother found more than just a job—she discovered a lifelong passion that would shape our family’s trajectory for the next five decades.
Building 40+ Years of Optical Expertise: Rio de Janeiro, 1970s
My mother’s entry into optical retail coincided with a period of significant growth in Brazil’s eyewear industry. She immersed herself in every aspect of the field—from frame selection and lens surfacing to customer fitting and optical dispensing. Over more than a decade working for established optical retailers, she developed an intuitive understanding of what makes eyewear fitting successful: precision measurement, attention to individual facial features, and patient education.
By the late 1980s, she had accumulated the expertise and industry relationships to take the next step: entrepreneurship.
From Employee to Entrepreneur: Opening Our First Optical Store
When I was a child, my parents decided to open their own optical store in our Rio neighborhood. This wasn’t simply another retail location—it represented decades of accumulated knowledge translated into a customer-centric business model.
The store became an extension of our family life. My brother and I literally grew up surrounded by frames, lenses, pupillometers, and lensometers. While other children played with toys, we learned to read prescription notations and understand the optical characteristics of different lens materials. We absorbed the language of optometry—base curves, vertex distance, prism correction—without formal instruction.
More importantly, we witnessed firsthand the challenges optical retailers face daily:
- Fitting accuracy challenges: Even with traditional pupillometers, achieving consistent PD measurements required skill and experience
- Frame selection complexity: Matching frame dimensions to facial measurements involved extensive trial and error
- Limited reach: Customers had to visit physically for measurements, limiting market reach
- Time-intensive processes: Each fitting required 15-30 minutes of manual measurement and frame selection
These observations would later prove crucial when identifying opportunities for technological innovation.
Software Engineering Meets Optical Retail: A Hybrid Background
Despite the rich family legacy in optical retail, I was drawn to technology. I pursued a degree in software engineering, eager to explore how digital tools could solve real-world problems. Throughout my career in software development, I maintained close ties to the family business, helping with inventory systems and basic digital tools.
This hybrid background—deep optical industry knowledge combined with software engineering expertise—positioned me uniquely to recognize opportunities others might miss. I understood both the technical constraints of measurement precision AND the practical realities of retail operations.
According to research on family business digital transformation, family firms that successfully innovate often possess “greater ability to innovate” due to long-term industry knowledge, but differ in their “willingness” to adopt new technologies. Our family had both: the expertise AND the entrepreneurial willingness to experiment.
The Market Context: Digital Transformation Accelerates in Optical Retail
By the early 2010s, the optical retail industry was beginning to experience digital transformation. The e-commerce eyewear market, which would grow from $41.8 billion in 2024 to a projected $73.5 billion by 2034, was in its infancy. Early players like Warby Parker (founded 2010) and Zenni Optical were demonstrating consumer appetite for online eyewear purchases.
However, a critical challenge remained unsolved: accurate remote measurement. Traditional PD measurement required physical presence with a pupillometer or ruler. Without precise PD measurements, online glasses risked poor optical alignment, causing eye strain, headaches, and customer dissatisfaction.
Research has established that PD measurement accuracy matters significantly—even a millimeter or two of error can make corrective eyewear ineffective or disruptive. Digital pupillometers achieve measurements within 0.74mm with 95% confidence, while manual ruler methods are accurate only within 1.54mm.
This represented both a technical challenge and a massive market opportunity.
Developing Patent-Protected Facial Measurement Technology
In my spare time, I began developing tools to give our family business a strategic edge. Working with my brother, we created a system that could extract precise facial measurements from standardized photographs.
The technical innovation involved several components:
- Reference object calibration: Using a standardized reference object (credit card, ID card, or eyeglass frame) to establish scale
- Facial landmark detection: Identifying pupil centers, nose bridge position, and frame positioning points
- Geometric calculation: Converting pixel measurements to millimeter precision using the reference scale
- Dual PD calculation: Measuring left and right pupillary distances independently for asymmetric faces
- Segment height measurement: Calculating the vertical distance from pupil center to frame bottom for progressive lenses
Our system achieved ±0.5mm accuracy—comparable to professional digital pupillometers—while requiring only a smartphone photo and our software.
We filed for and secured patent protection for this facial measurement methodology, creating a genuine competitive moat.
First-Mover Advantage: Remote Prescription Eyewear Sales (Pre-2020)
With this technology, our family optical business became one of the first in Brazil to sell prescription glasses remotely. Starting in the mid-2010s—years before COVID-19 would force the entire industry to adopt digital solutions—we were offering:
- Photo-based PD and segment height measurement
- Virtual frame selection consultations
- Direct-to-consumer prescription eyewear delivery
- Remote follow-up and fitting adjustments
The impact was immediate and measurable:
- Expanded market reach: We could serve customers across Brazil, not just our neighborhood
- Increased efficiency: One optician could process 3-4x more orders than with in-person fittings
- Higher customer satisfaction: Accurate measurements meant fewer returns and adjustments
- Premium positioning: The technology became a marketing differentiator
This success validated both the technical approach and the market demand for remote pupillary distance measurement solutions.
COVID-19 Catalyst: When the Industry Caught Up
Then came 2020. The COVID-19 pandemic forced the entire optical retail industry into an accelerated digital transformation. According to research on COVID-19’s impact on optometry, the pandemic led to dramatic increases in telemedicine adoption—with 90% of optometrists initially planning to integrate telehealth services.
The pandemic highlighted what we had known for years: remote optical measurement wasn’t just convenient—it was essential for business continuity. Optical shops that previously resisted e-commerce suddenly needed digital solutions to survive.
The industry shifted dramatically:
- Retail e-commerce in eyewear grew 5.4% in 2025 alone
- Digital transformation accelerated across the $191.13 billion optical retail market
- Virtual try-on, AR fitting tools, and remote measurement became table stakes
- Retailers adopting AR technology experienced 30% sales increases compared to those without
Our competitive advantage—built over nearly a decade—had suddenly become an industry necessity.
From Competitive Secret to SaaS Platform: Optogrid Launches
Seeing the industry-wide need for remote measurement technology, I made a decision: rather than keeping this as a proprietary advantage, we would build a platform to serve the entire optical retail community.
That’s how Optogrid evolved from internal tool to SaaS platform.
Starting with our advanced PD measurement technology, Optogrid now provides optical retailers with:
Core Measurement Capabilities
- Dual PD measurement: Independent left and right measurements for asymmetric faces (±0.5mm accuracy)
- Segment height calculation: Critical for progressive lens fitting
- Bridge width measurement: For frame sizing and fit optimization
- Photo quality evaluation: Automated checks ensure measurement accuracy
Integration & Workflow
- API integration: Connects with existing optical management systems
- Patient link generation: Enables remote measurement collection
- Batch processing: Handle multiple measurements efficiently
- Measurement history: Track changes over time for return customers
Business Benefits
- Expanded market reach: Serve customers remotely without sacrificing measurement accuracy
- Operational efficiency: Reduce in-person fitting time by 60-70%
- Higher conversion rates: Accurate measurements reduce returns and increase customer satisfaction
- Competitive differentiation: Offer services traditional competitors cannot match
Today, Optogrid serves optical retailers, optometrists, and eyewear e-commerce platforms across multiple countries, processing thousands of measurements monthly.
Why Domain Expertise Matters in Optical Technology Development
The optical technology space is crowded with generic measurement apps and tools built by software developers with limited industry experience. Many fail because they don’t understand the nuances of optical dispensing.
Our competitive advantage stems from genuine domain expertise:
We understand optical retail operations because we’ve lived them. We know that a PD measurement tool isn’t useful if it adds 15 minutes to the workflow or requires extensive staff training. We designed Optogrid around real retail constraints.
We understand measurement standards because we’ve used every major pupillometer brand over decades. We know why ±0.5mm accuracy matters, why dual PD is essential for high prescriptions, and why segment height must account for frame tilt.
We understand customer concerns because we’ve fitted thousands of pairs of glasses. We know why customers hesitate to buy glasses online, what questions they ask about remote measurement, and what reassurances they need.
This depth of understanding manifests in product decisions large and small—from the specific reference objects we support (based on what customers actually carry) to our photo quality evaluation system (based on decades of experience identifying bad measurements).
Research on family business innovation confirms that “family firms display fundamental differences from non-family firms, especially regarding innovation and digitalization,” often demonstrating stronger innovation abilities when domain knowledge is deep.
Combining 50+ Years Optical Experience with Digital Innovation
Optogrid represents the synthesis of multiple generations of optical expertise with modern software engineering:
- My mother’s 40+ years in optical retail inform our understanding of customer needs and retail workflows
- My family’s business experience shapes our approach to pricing, support, and partner relationships
- My software engineering background enables technical innovation and scalable platform architecture
- My brother’s optical and technical contributions ensure our measurements meet professional standards
This combination is rare in the optical technology space and creates genuine competitive advantage. We’re not technologists trying to learn optical—we’re optical professionals who learned technology.
Empowering Optical Retailers Through Digital Transformation
As we continue developing Optogrid, our mission centers on empowering optical retailers to compete in an increasingly digital marketplace. The essential software solutions for eyewear retailers now include remote measurement capabilities, and we’re proud to provide best-in-class tools in this category.
We’re particularly focused on serving:
Independent optical retailers who need technology to compete with large chains and online-only players. Our pricing and integration approach is designed for small-to-medium optical businesses.
Optical chains and franchises seeking to offer consistent remote measurement across multiple locations. Optogrid provides centralized measurement standards and quality control.
Eyewear e-commerce platforms building direct-to-consumer models. Our API integration enables seamless measurement collection within online shopping flows.
Optometry practices adding retail and e-commerce capabilities. Optogrid bridges clinical and commercial needs with measurement tools that serve both.
The optical retail market continues growing—projected to reach $242.66 billion by 2030 with e-commerce as the fastest-growing segment. Our goal is to ensure independent optical professionals can capture their share of this growth by launching e-commerce capabilities without sacrificing measurement accuracy or customer experience.
The Ongoing Evolution of Optical Measurement Technology
We’re not standing still. The optical measurement technology landscape continues evolving, and so does Optogrid. Current development priorities include:
- Enhanced AI-powered quality detection: Automatically identifying measurement photos that will produce inaccurate results before processing
- Frame dimension integration: Combining facial measurements with specific frame technical specifications for perfect fit prediction
- Prescription analysis tools: Helping retailers identify which prescriptions are suitable for remote fitting and which require in-person consultation
- Advanced segment height calculation: Accounting for frame pantoscopic tilt and wrap angle for complex progressive lens fitting
- Multi-language support expansion: Serving optical retailers globally with localized interfaces
Each enhancement is informed by our ongoing experience in optical retail and feedback from our growing customer base.
Frequently Asked Questions
Who founded Optogrid and what is their background?
Optogrid was founded by Saulo Garcia, a software engineer with over 50 years of combined family experience in optical retail. Saulo’s mother began her optical career in Rio de Janeiro in the 1970s, eventually opening a family optical business where Saulo grew up learning the industry. This unique combination of deep optical expertise and software engineering expertise enabled the development of Optogrid’s measurement technology.
What inspired the creation of Optogrid’s measurement technology?
The technology was initially developed to give our family optical business a competitive advantage. We recognized that accurate remote measurement was the missing piece preventing optical retailers from successfully selling prescription eyewear online. Drawing on decades of optical experience, we knew exactly what precision levels were required and what practical constraints existed in retail operations.
How long has the Optogrid team been in the optical industry?
Our family has over 50 years of combined experience in optical retail, spanning three generations. This includes hands-on experience with frame selection, lens surfacing, optical dispensing, pupillometry, and customer fitting—providing comprehensive industry knowledge that informs every aspect of Optogrid’s development.
How accurate is Optogrid’s photo-based PD measurement?
Optogrid achieves ±0.5mm accuracy, which is comparable to professional digital pupillometers. Research shows that digital pupillometers measure within 0.74mm with 95% confidence, while manual ruler methods are accurate only within 1.54mm. Our photo-based approach matches professional-grade equipment when photos meet our quality standards.
Is Optogrid’s measurement technology patented?
Yes, the facial measurement methodology underlying Optogrid is patent-protected. This patent covers our approach to extracting precise optical measurements from standardized photographs using reference object calibration and facial landmark detection.
What measurements can Optogrid capture from a single photo?
Optogrid captures multiple critical measurements from one properly taken photo: dual pupillary distance (independent left and right PD), segment height (for progressive lenses), bridge width (for frame sizing), and pupil height (for frame positioning). This comprehensive measurement set enables complete remote fitting.
When did Optogrid launch as a commercial product?
Optogrid evolved from an internal tool developed in the early 2010s to a commercial SaaS platform launched publicly in the late 2010s. The COVID-19 pandemic in 2020 accelerated market adoption as remote measurement became essential rather than optional for optical retailers.
Who uses Optogrid today?
Optogrid serves independent optical retailers, optical chains, optometry practices, and eyewear e-commerce platforms across multiple countries. Our customers range from single-location optical shops adding e-commerce capabilities to multi-location chains standardizing remote measurement across their network.
How does Optogrid integrate with existing optical retail systems?
Optogrid offers API integration that connects with optical management systems, e-commerce platforms, and practice management software. We also provide patient link generation for retailers without custom integration, enabling remote measurement collection through simple URL sharing.
Why does optical industry experience matter for measurement technology?
Optical measurement involves nuances that aren’t obvious to software developers without industry experience. Understanding why ±0.5mm accuracy matters, how frame tilt affects segment height, why dual PD is essential for certain prescriptions, and what workflow constraints exist in retail operations—this knowledge can only come from lived experience in optical dispensing. It’s the difference between building a technically functional tool and building one that actually works in real optical retail environments.
I am a seasoned software engineer with over two decades of experience and a deep-rooted background in the optical industry, thanks to a family business. Driven by a passion for developing impactful software solutions, I pride myself on being a dedicated problem solver who strives to transform challenges into opportunities for innovation.