https://checkout.lenshaususa.com/blogs/lens-guides/can-you-put-new-prescription-lenses-in-your-existing-frames 2026-10-19T18:51:39-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/existing-frames-illustration.png?v=1792450155 Can You Put New Prescription Lenses in Your Existing Frames? Conceptual illustration of an olive-green eyeglass frame front beside two separate clear replacement lens blanks. https://checkout.lenshaususa.com/blogs/lens-guides/how-much-does-lens-replacement-cost 2026-10-16T09:15:50-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/lenshaus-lens-cost-options-corrected-v4.png?v=1790619749 How Much Does Replacing Your Lenses at Lenshaus Cost? Illustration of olive-green glasses with folded temples beside three cards labeled Lens design, Material and Treatments. https://checkout.lenshaususa.com/blogs/lens-guides/can-scratched-glasses-lenses-be-fixed 2026-09-30T13:28:29-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/scratched-versus-clear-lenses.png?v=1790789309 Can Scratched Glasses Lenses Be Fixed, or Should You Replace Them? Editorial illustration of two loose eyeglass lenses, one with surface scratches and one clear, above an olive-green microfiber cloth. https://checkout.lenshaususa.com/blogs/lens-guides/can-you-put-progressive-lenses-in-existing-frames 2026-10-02T11:27:05-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/progressive-zone-diagram.png?v=1790954825 Can You Put Progressive Lenses in Your Existing Frames? Illustrated progressive lens diagram with distance at the top, intermediate in the center and near at the bottom, plus softly shaded sides. https://checkout.lenshaususa.com/blogs/lens-guides/tinted-vs-polarized-lenses 2026-10-05T10:43:49-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/tinted-vs-polarized-editorial.png?v=1791211429 Tinted vs. Polarized Lenses: What Is the Difference? Editorial illustration comparing bright reflections on water through a tinted lens view with softer reflections through a polarized lens view. https://checkout.lenshaususa.com/blogs/lens-guides/do-you-need-anti-reflective-coating 2026-10-06T17:11:35-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/anti-reflective-coating-illustration-v2.png?v=1791321095 Do You Need Anti-Reflective Coating on New Lenses? Illustration comparing a lens labeled Without AR with several reflection streaks and a lens labeled With AR with a subtle residual reflection. https://checkout.lenshaususa.com/blogs/lens-guides/glasses-prescription-missing-pd 2026-10-08T13:01:49-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/missing-pd-illustration.png?v=1791450662 What If Your Glasses Prescription Does Not Include PD? Illustration comparing one total PD line between two pupils with separate right and left PD lines meeting at the center of the nose. https://checkout.lenshaususa.com/blogs/lens-guides/polycarbonate-trivex-high-index-lenses 2026-10-26T23:05:44-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/lens-materials-illustration.png?v=1791623281 Polycarbonate, Trivex or High-Index: Which Lens Material Should You Choose? Editorial illustration of an olive-green eyeglass frame front behind three separate clear lens blanks on a cream surface. https://checkout.lenshaususa.com/blogs/lens-guides/what-do-sph-cyl-axis-add-mean 2026-10-13T17:26:07-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/prescription-fields-illustration.png?v=1791926767 What Do SPH, CYL, AXIS and ADD Mean on a Glasses Prescription? Editorial illustration of a blank prescription card with columns labeled SPH, CYL, AXIS and ADD beside two clear lens blanks. https://checkout.lenshaususa.com/blogs/lens-guides/ask-ai-about-lenshaus-lenses 2026-10-19T18:55:01-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/ai-lens-selection-illustration.png?v=1791926694 Can You Ask ChatGPT or Another AI Assistant About Lenshaus Lenses? Editorial illustration of a chat bubble connected to three lens option cards and an olive green eyeglass frame. https://checkout.lenshaususa.com/blogs/lens-guides/single-vision-bifocal-progressive-lenses 2026-10-21T15:06:09-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/single-vision-bifocal-progressive-illustration.png?v=1792486978 How Do Single-Vision, Bifocal and Progressive Lenses Differ? Conceptual illustration of three eyeglass lenses showing a uniform single-vision lens, a bifocal segment and gradual progressive zones. https://checkout.lenshaususa.com/blogs/lens-guides/how-mail-in-lens-replacement-works 2026-10-26T22:23:24-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/lenshaus-mail-in-guide-frame-mailer-logo.jpg?v=1793067804 How Mail-In Lens Replacement Works, Step by Step Olive-green eyeglass frame packed in a kraft mailer box with foam padding and a Lenshaus note card, on a cream tabletop. https://checkout.lenshaususa.com/blogs/lens-guides/prescription-lenses-in-your-sunglasses 2026-10-26T21:42:39-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/lenshaus-lab-aviator-frame-and-dark-lenses.jpg?v=1793065351 Can You Put Prescription Lenses in Your Own Sunglasses? Silver aviator-style metal frame on a lab bench beside two loose dark sunglass lenses. https://checkout.lenshaususa.com/blogs/lens-guides/replace-lenses-designer-vintage-frames 2026-10-26T21:42:39-04:00 weekly https://cdn.shopify.com/s/files/1/0731/2080/9143/articles/lenshaus-lab-hands-at-open-lens-edger.jpg?v=1793065354 Can You Replace the Lenses in Designer or Vintage Frames? Technician's hands using a fine tool inside the open chamber of a lens edging machine in the lab.