Caledonian Optical’s Post

Decentration in Eyewear: What It Is and How It’s Calculated Decentration refers to the horizontal adjustment of the optical center of the lenses during the eyewear production process. This adjustment is necessary to ensure that the optical center of the lenses aligns with the wearer's pupillary distance (PD). How is Decentration Calculated? To calculate decentration, we compare the frame’s pupillary distance (FPD) — the distance between the geometric centers of the lenses — with the wearer’s actual PD. The formula is as follows: (Lens Width + Bridge Width − PD) / 2 = Decentration This simple yet essential calculation helps to create lenses that offer the best fit and viewing experience for each individual. Are you familiar with the science behind your glasses? Share your thoughts or questions below! #eyewear #decentration #optical #lens #PD #visualclarity

🌟 Introducing Effortless Pupillary Distance Measurement at Home with Camweara advanced AR technology for a perfect eyewear fit. Pupillary distance (PD) is the measurement in millimeters between the centers of your pupils, which is essential for correctly positioning lenses in eyeglasses for optimal vision. #Camweara #TechInFashion #VirtualTryOn #Innovation #UserExperience #LinkedInTips #DigitalTransformation

Hinge shooting is a necessary step.

Optimum comfort with any spectacle prescription (especially high Rx and PALs) is a combination of accurate refraction and precise dispensing/appropriate frame selection.

🎥✨ Check out Hinge Shooting! ✨🎥 Excited to share my latest video on Hinge Shooting! 🛠️🔥 Hinge shooting is a critical step in the production of eyewear, enhancing product quality and longevity. Click to watch and learn more about hinge shooting in eyewear manufacturing! If you have any questions or thoughts, feel free to share in the comments. Don't forget to like and share with anyone who might be interested! 👍🔄 #HingeShooting #EyewearManufacturing #TechInsights #ProfessionalKnowledge #QualityAssurance #IndustryInnovation #TechTips #HowTo #DIY #Learning #Skills #Innovation #Hivision

🌡️ In polishing, controlling temperature is crucial to protect materials. Ever wondered why temperature management is vital in eyewear production? Let's explore the impact of heat on quality! #TemperatureControl #PolishingProcess #EyewearManufacturing #qualityassurance #OpticalTech

Dampers in glasses cases ensure smooth and gentle opening and closing, protecting your eyewear from damage. By absorbing shocks, they prevent abrupt movements that could scratch lenses or bend frames, thus extending the lifespan of your glasses. #EyewearCare #SmartDesign #Teao #damper #automotive #automotiveparts https://buff.ly/4cGFVIA

Today, on #NationalEyewearDay, take a moment to acknowledge the progress of lenses. Eyeglasses have transitioned from a simple tool for vision correction to an integral part of our lifestyle. The introduction of high-index lens material MR™ has made it possible to create durable, thin, and lightweight lenses that provide clear vision, making wearing glasses more convenient and comfortable than ever.  With MR™, eyeglasses can cater to the diverse lifestyles of modern individuals. Whether working in front of a computer all day, leading an active outdoor lifestyle, or attending social events, there's an MR™ lens option to enhance your visual experience without compromising style or comfort. Embracing these advancements in eyewear lens materials has made wearing glasses a seamless and enjoyable part of daily life. More Real, More Relaxing, More Reliable, More R for everyone. #highindexMR #eyecareprofessionals #opticians

Polycarbonate Tech Lenses by Ballutte® "Polycarbonate Tech Lenses – Experience Lightweight Excellence 🎯" Crafted from lightweight materials, these lenses are designed for all-day wear without compromising durability. Ideal for those seeking comfort and resilience in their eyewear. "Unmatched Impact Resistance" Engineered to withstand the toughest impacts, polycarbonate lenses offer maximum protection for your eyes. Whether for sports or everyday wear, these lenses are built to last. "Superior UV Protection" Protect your eyes with 100% UV protection. Our polycarbonate lenses shield you from harmful UV rays, providing enhanced safety under the sun or indoors. "Crystal-Clear Clarity" Experience sharp, distortion-free vision with lenses that are designed for precision. Perfect for daily wear, they ensure you see the world in high definition. "Durable and Ready for Anything" Built for adventure and durability, these lenses are perfect for active lifestyles. Whether you're indoors or outdoors, trust Ballutte®’s polycarbonate lenses to perform in any environment. #ballutte #balluttelenses #london #TechLensesbyBallutte #optics #opticals #ballutteopticals

Sunglass lenses are composed of multiple functional layers. When exposed to temperatures above 60°C, these layers can become unstable, leading to issues like delamination, peeling, and cracks, which compromise optical clarity and affect your vision. Important Tip: Avoid leaving your sunglasses or prescription glasses in high-heat areas, like your car's dashboard or center console, to prevent damage. If your lenses are already compromised, opt for professional replacements to ensure visual quality. #Sunglasses #Eyewear #Optical #Health #Tips