S M OpticalsSpectacle Frame Manufacturer · India Engineered to withstand rigorous international compliance benchmarks while sustaining retail shelf appeal across global optical boutiques and mass retail distribution networks.
Procurement transparency backed by verified statutory registration, rigorous internal quality control, and cross-border export infrastructure.
Tax ID: 27AILPM7839G1ZQ
Registered since 01-07-2017
Fast B2B Turnaround
Executive Desk: Dharamchand Maheshwari
Annual Manufacturing Volume
13 Specialized Collections
Bhayander West, Thane Industrial Hub
Worldwide Port Logistics Access
| Regulatory Standard | Jurisdiction | Critical Spectral Cut-Off | Prismatic & Optical Distortion | Factory Certification Status |
|---|---|---|---|---|
| EN ISO 12312-1:2022 | European Union / UKCA | 280nm – 380nm (UV400 reaches 400nm) | Class 1 (< 0.09 m-1 astigmatism) | 100% Validated |
| ANSI Z80.3-2018 | United States (FDA Class 1) | Luminous transmittance ≤ 1% UV-B, ≤ 0.5 × Tvis UV-A | Prismatic imbalance ≤ 0.25 prism Δ | Full Batch Compliance |
| AS/NZS 1067.1:2016 | Australia / New Zealand | Category 3 & 4 high-radiance protection (>99.9% 400nm) | Strict solar irradiance & impact velocity | Export Batch Pass |
| GB 39552.1-2020 | China National Standard | UV400 spectrum transmission cut-off ≤ 0.5% | Surface abrasion & stress test | Laboratory Verified |
A technical breakdown of how progressive optical coating laboratories and precision frame fabricators are redefining UV protection, refractive comfort, and structural fatigue resistance.
Traditional sun lenses terminate cut-offs at 380nm, transmitting nearly 15% of biologically active High Energy Visible (HEV) blue light. Modern OEM lens architecture infuses specialized UV-absorbers directly into the molten polymer matrix (CR-39, Polycarbonate, or Polyamide) rather than relying on brittle dip-coatings, ensuring irreversible, lifetime 400nm filtering that eliminates ocular macular photo-oxidation.
Pioneering wholesale eyewear trends demand polarized lenses that combine high extinction efficiency (>99.5%) with true color fidelity. Triacetate Cellulose (TAC) 1.0mm multi-stack assemblies integrate inner polyvinyl alcohol (PVA) polarizing membranes protected by dual shock-absorbing layers, guaranteeing zero delamination during lens edging, grooving, or drill-mounting in rimless designer metal frames.
Weight reduction without structural compromise governs 2025–2030 optical manufacturing. By merging Swiss-formulated Grilamid TR-90 thermoplastics with cold-forged 304L stainless steel and beta-titanium wire cores, our production line generates ultra-resilient temples offering superior flex-memory, non-allergic skin contact, and precision screwless micro-hinge alignment.
Strategic intelligence for supply chain directors, brand owners, and eyewear importers optimizing margin resilience, carbon compliance, and stock turnover.
Global regulatory pressure, notably the EU Corporate Sustainability Due Diligence Directive (CSDDD), is compelling brands to shift towards bio-acetate (diethyl phthalate-free, certified bio-based carbon content >68%) and GRS-certified recycled TR-90 granules. S M Opticals provides complete material chain-of-custody documentation for sustainable retail positioning.
With an aging global demographic and prolonged digital lifestyle, presbyopic consumers reject switching between indoor blue-cut reading glasses and outdoor sunglasses. Wholesalers are ordering higher ratios of deep-B measurement frames equipped with progressive corridors, photogray UV400 response, and anti-reflective inner finishes in standard bulk runs.
The post-pandemic inventory model avoids monolithic 10,000-unit single-color orders. B2B optical retailers demand flexible assortments—combining 13 distinct house collections such as JITO, Saksham, Fancy Eyewear, and Ultimate Premium into balanced cartons (50 to 300 units per model) that preserve cash liquidity while sustaining dynamic shelf display rotations.
Front-surface mirror coatings are no longer sufficient. High-end procurement contracts now specify 7-layer vacuum anti-reflective coatings on the posterior lens curvature. This critical layer eliminates hazardous back-reflected peripheral ultraviolet radiation from striking the wearer's cornea, creating a definitive marketing value proposition for optometric retail chains.
Combining industrial precision engineering, authentic Indian manufacturing sovereignty, and personal directorship oversight for seamless international fulfillment.
Operating from New Riddhi Siddhi Tower, 60 Feet Road, Bhayander West (Thane / Mumbai Industrial Belt), we operate as a direct GST-registered manufacturing unit. B2B buyers interface directly with plant management, cutting distributor markups by 18% to 32% and ensuring immediate technical engineering feedback on custom frame modifications.
Every export carton undergoes four-tier inspection: 1) Spectrophotometer UV400 lens transmittance audit, 2) Dual-barrel spring hinge tension cycle endurance (20,000+ open-close cycles), 3) Frame parallelism and bridge alignment on optical granite surface plates, and 4) Salt-spray immersion testing ensuring zero plating discoloration or nickel discharge.
Orders are packaged model-wise, color-coded, and barcode-ready for instant warehouse scanning. Whether shipping LCL or FCL via Nhava Sheva (JNPT) / Mumbai Air Cargo, our export desk coordinates customs compliance, certificates of origin (COO), and HS Code tariff classification (HS 9004.10) for friction-free customs clearance worldwide.
Essential guidance on minimum order quantities, private label customization, international testing compliance, and factory audits.
UV380 filters solar radiation only up to 380 nanometers, blocking standard UV-B and partial UV-A rays. However, the most damaging portion of ultraviolet-A spectrum resides between 380nm and 400nm. True UV400 certified sunglasses provide total spectral blockage across 100% of UVA and UVB wavelengths up to 400nm, fulfilling clinical benchmarks for cataracts and photokeratitis prevention.
Yes. S M Opticals specializes in diversified counter assortments. Wholesalers and regional optical store chains can combine models across our 13 flagship ranges (including Ultimate Premium, JITO Optical Frame, Saksham Metal, and Kids Polymide) into a unified master consignment. We support mixed color palettes, bridge widths, and temple lengths to balance your store display counters.
We provide full-spectrum OEM branding services. Options include high-precision laser logo etching on lens corners, tampon pad-printing on inner and outer temples, customized hot-stamping on leatherette cases, microfiber cleaning cloth embossing, and tailored CE-compliant barcoded hangtags with your proprietary SKU nomenclature.
Our in-house quality inspection lab utilizes digital lensmeters, spectrophotometers, and mechanical drop-ball impact testers (complying with FDA 21 CFR 801.410). Prior to container sealing or air cargo dispatch, batch inspection certificates verifying optical center accuracy, prism balance, and UV400 transmission curves are generated and countersigned by senior management.
We accommodate standard Incoterms 2020 including FOB (Nhava Sheva / Mumbai), CIF, and EXW for domestic consolidated transport. Payment options for international commercial invoices include Irrevocable Wire Transfer (T/T), Letter of Credit (L/C at sight for volume contracts), and escrow terms for verified enterprise buyers. Production timelines range from 15 to 35 business days depending on model complexity.
Every sunglasses and reading frame manufactured in our polymide, metal, TR-90, and acetate series is engineered with standard optical bevel grooves (V-grooves). This allows optical dispensaries to easily cold-snap or warm-insert custom corrective single-vision, bifocal, or progressive prescription lenses without distorting frame geometry or stressing temple barrel joints.
Connect directly with Dharamchand Maheshwari and our optical engineering sales desk. Request physical sample kits, comprehensive factory pricing matrices, and custom OEM private label quotations within 24 business hours.