How to Use Bridge Markers for Accurate Dual PD Measurements
Bridge Markers eliminate guesswork in dual PD measurements by marking frame bridge edges for automatic center line calculation. Learn how to use this feature in Optogrid.
Saulo Garcia
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.
How to Use the Image Rotation Tool for Accurate PD Measurements
Learn how to use Optogrid’s image rotation tool for accurate PD measurements. Rotate photos in 90° or 0.5° increments to fix alignment issues quickly.
2025 Eyeglasses Technology: What’s Shipping Now and What’s Coming
Explore cutting-edge eyeglasses tech for better vision & comfort with digital, wearable, & smart lens innovations.
What 14,904 Pupillary Distance Measurements Tell Us About Human Faces
Why look at PD at scale? Pupillary distance (PD), the millimetres between the centres of your pupils, is the silent hero behind lens alignment. When PD is off, even a perfect prescription can feel blurry or induce strain. Because Optogrid captures PD remotely, we now have thousands of real-world readings instead of the handful anContinue reading “What 14,904 Pupillary Distance Measurements Tell Us About Human Faces”
Prescription Lens Fitting for Special Conditions: A Clinical Guide
Discover how to decode your prescription for the perfect lens fit, frame selection, and eyewear care in our comprehensive guide.
4 PD Measurement Methods: Accuracy, Cost, ROI
Digital pupillometers achieve ±0.5mm accuracy while online tools like Optogrid reach ±1mm, both meeting ANSI Z80.1 tolerances for progressive lenses. Traditional rulers average 0.5-2mm variance. This guide compares accuracy, cost, and ROI across four methods to help optical businesses choose the right fit.
Segment Height vs Fitting Height: Progressive Lens Guide
Discover the importance of segment height for progressive lenses, how to measure it accurately, common mistakes, and tips to optimize your vision. Perfect vision starts here.
Eyewear Maintenance Guide: How to Clean and Care for Your Glasses
Learn how to maintain and clean your eyeglasses for optimal clarity. Discover industry best practices, recommended cleaning tools, and actionable tips for extending the lifespan of your eyewear.
Lens Manufacturing Technology: From Blank to Finished Prescription Lens
Short Answer: Ophthalmic lens manufacturing transforms a semi-finished lens blank into a prescription lens through four core stages: surfacing (or freeform generation), polishing, coating, and edging. Material choice (CR-39, polycarbonate, Trivex, or high-index plastic) determines the optical and physical properties of the final lens. Coating technologies (AR, hard coat, hydrophobic, oleophobic, and blue light filter) are applied in layers to improve performance and durability.
Essential Software Solutions for Eyewear Retailers
Short Answer: Eyewear retailers need software across seven categories to operate competitively: inventory management, point-of-sale, CRM, e-commerce, remote PD measurement, data analytics, and virtual try-on. The priority order depends on your business model — brick-and-mortar shops should start with inventory and POS, while online-first retailers need e-commerce and PD measurement tools from day one. TheContinue reading “Essential Software Solutions for Eyewear Retailers”