RTC Eyewear — Notes on manufacturing and sourcing https://rtceyewear.com/blog/ Practical notes for buyers sourcing eyewear from India — choosing a manufacturer, cellulose acetate, OEM versus private label, and how custom frames are made. en Rushabh Trading Company Sat, 15 Aug 2026 00:00:00 GMT Sourcing Eyewear from India: What Export Buyers Should Settle First https://rtceyewear.com/blog/sourcing-eyewear-from-india-export-buyers/ https://rtceyewear.com/blog/sourcing-eyewear-from-india-export-buyers/ Sat, 15 Aug 2026 00:00:00 GMT Export Practical guidance for importers and brands sourcing acetate eyewear from India — supplier types, standards, HS classification, sampling, payment terms and packing. Reading a Frame Size Marking: What 56, 18 and 145 Mean https://rtceyewear.com/blog/reading-a-frame-size-marking/ https://rtceyewear.com/blog/reading-a-frame-size-marking/ Thu, 13 Aug 2026 00:00:00 GMT Reference What the three numbers on a spectacle temple mean, how the boxing system works, and why quoting a size marking is the fastest way to specify sizing to an eyewear manufacturer. OEM, ODM or Private Label: Which Route Fits Your Eyewear Brand https://rtceyewear.com/blog/oem-odm-private-label-eyewear-explained/ https://rtceyewear.com/blog/oem-odm-private-label-eyewear-explained/ Thu, 06 Aug 2026 00:00:00 GMT Manufacturing models The three eyewear manufacturing routes compared on cost, speed, control and exclusivity — and a practical way to decide which one to ask a factory for. How a Clarish™ Acetate Frame Is Made: The Eight-Stage Process https://rtceyewear.com/blog/how-a-clarish-acetate-frame-is-made/ https://rtceyewear.com/blog/how-a-clarish-acetate-frame-is-made/ Thu, 30 Jul 2026 00:00:00 GMT Manufacturing The production sequence behind every Clarish™ frame — sheet selection, CNC machining, hand finishing, temple fitting, multi-stage polishing, inspection, cleaning and export packing. Cellulose Acetate: The Material Behind Every Clarish™ Frame https://rtceyewear.com/blog/cellulose-acetate-eyewear-material/ https://rtceyewear.com/blog/cellulose-acetate-eyewear-material/ Thu, 16 Jul 2026 00:00:00 GMT Materials What cellulose acetate is, why it is lightweight, skin-friendly and holds rich colour and pattern, how sheet construction changes the finished frame, and the trade-offs to weigh before specifying it. Inside the Clarish™ Range: Ten Acetate Shapes and How They Fit https://rtceyewear.com/blog/clarish-acetate-frame-range-shapes-and-sizes/ https://rtceyewear.com/blog/clarish-acetate-frame-range-shapes-and-sizes/ Thu, 02 Jul 2026 00:00:00 GMT Product A model-by-model guide to the ten Clarish™ cellulose acetate optical frames in current production — sizes, shapes, bridge widths and how to assemble them into a retail range.