Blue Light Blocking Readers
Wholesale Blue Light Blocking Readers Manufacturer | Clear Lens Tech & FDA/CE Compliant | JM OPTICAL Sourcing a blue light blocking readers manufacturer? We produce high-definition readers with more than 99% HEV blocking (420nm). Substrate absorption technology ensures low yellow tint. ISO 12312-1 compliant.
Professional Blue Light Blocking Readers Manufacturer for Retail & E-commerce
In the digital age of 21 century, screen time is unavoidable, and the demand for eye protection among the presbyopic demographic (Gen X and Boomers) is at an all-time high. However, retail buyers often face a dilemma: high-performing lenses are too yellow, while clear lenses fail to block harmful spectra.
As a specialized blue light blocking readers manufacturer with 15+ years of optical experience, JM OPTICAL solves this balance. We don't just coat a standard lens; we engineer spectral-filtering eyewear that meets the rigorous demands of pharmacies, optical chains, and Amazon top-sellers in the EU and North America.
Verified Optical Performance: The Science
We believe in data, not marketing gimmicks. Our lenses are tested against the ISO 12312-1:2022 (Blue Light) standards. Here is the technical data that validates our quality as a premium blue light blocking readers manufacturer:
Specification | Technical Standard | Benefit for End-User |
Blocking Range | HEV 380nm - 450nm | Blocks the specific peak of harmful artificial blue light. |
Blocking Rate | 25% - 40% (Customizable) | Optimized balance between protection and color perception. |
Transmittance | > 96% (Visible Light) | Crystal clear vision for reading; no "dimming" effect. |
Diopter Accuracy | ±0.02D (Standard: ±0.12D) | Superior visual clarity; reduced dizziness. |
Material | PMMA (Acrylic) / PC / AC | Impact-resistant and lightweight options available. |
UV Protection | UV400 (UVA + UVB) | Full protection for outdoor reading as well. |
Lab Verification: Every batch is tested using our in-house UV-Vis Spectrophotometer. We can provide a spectrum transmission report for your specific order to prove the blocking rate.
Solving the "Orange Tint" & "Glare" Issues (EEAT: Experience)
Some factories often use a heavy orange surface coating that alters color perception and looks unappealing. As an experienced blue light blocking readers manufacturer, we utilize advanced manufacturing processes to solve these complaints:
- Substrate Absorption Technology (Solving the "Yellow Lens" Look)
The Problem: Traditional "coated" lenses requiring a yellow or orange base that mainly creates two critical flaws:
-Aesthetic Drawback:
- The reflected blue light generates a strong blue glare on the lens surface, making wearers’ eyes appear artificially highlighted in social or professional settings.
- To compensate for limited effectiveness, these lenses require a yellowish/orange-tinted substrate, resulting in an outdated look that clashes with modern fashion and professional aesthetics.
-Functional Limitation:
- The yellow tint alters natural color perception, causing color distortion that compromises tasks requiring precise color discrimination.
- This is particularly detrimental for designers, photographers, artists, and professionals in fields like medical imaging or quality control, where accurate color identification is non-negotiable.
Our Solution: Substrate Absorption Technology, unlike surface-level fixes, our lenses leverage molecular-level engineering: Nano-absorbents are embedded directly into the lens material before injection molding.
- Result: The lens remains cosmetically clear (Low Yellowness Index) while absorbing harmful light internally. This makes the glasses look like premium optical frames, not safety goggles.
- Key Advantages:
✅ Crystal-Clear Appearance: No yellow tint, no artificial blue reflections. Lenses maintain neutral transparency for a natural look.
✅ True Color Integrity: Preserves 99%+ of the visible light spectrum, ensuring lifelike color accuracy.
✅ Durable Protection: Absorption occurs within the lens substrate, eliminating the risk of coating scratches or degradation over time.
✅ Full-Spectrum Defense: Targets only harmful blue-violet light while allowing beneficial blue-turquoise light (essential for circadian rhythm) to pass through.
Technical Comparison
Aspect | Traditional Coated Lenses | Our Substrate Absorption Lenses |
Technology | Surface reflective coating | Molecular absorption within substrate |
Lens Appearance | Yellow tint, blue glare | Perfectly clear, no reflections |
Color Accuracy | Severely compromised | Near-perfect (ΔE <2) |
Target Users | General casual use | Color-sensitive professionals |
Longevity | Coating wears off (6–12 months) | Permanent, scratch-resistant protection |
- Super-Hydrophobic AR Coating (Solving Smudges & Glare)
The Problem: Reading glasses are handled frequently, leading to fingerprints and scratches.
Our Solution: We apply a 12-layer Anti-Reflective (AR) coating with an Oleophobic top layer.
- Result: Reduces digital screen glare (ghost images) and makes the lens easy to clean.
- Durable Hinge Engineering (Solving Breakage)
The Problem: Readers are often taken on and off repeatedly, causing hinge failure.
Our Solution: Our frames feature integrated spring hinges or reinforced OBE screws that withstand 15,000+ opening/closing cycles in our fatigue testing lab.
Global Compliance & Regional Support
Importing medical devices (even Class I readers) requires strict compliance. We act as your compliance partner, not just your blue light blocking readers manufacturer.
- USA Market Compliance:
- FDA Registration: Valid Device Listing Number provided.
- Drop Ball Test: All lenses pass the 21 CFR 801.410 impact resistance test.
- Amazon FBA Ready: We offer UPC barcode labeling and packaging services compliant with Amazon's warehousing standards.
- EU Market Compliance:
- CE Marking: Conformity with Regulation (EU) 2017/745 (MDR).
- Reach & RoHS: Frames tested for lead, cadmium, and nickel release.
- Packaging Solutions:
- From simple polybags to eco-friendly paper boxes or microfiber pouches, we provide turnkey packaging solutions to get your product shelf-ready.
Start Your Custom Project
Choose a blue light blocking readers manufacturer that guarantees optical precision and supply chain safety.
- MOQ: 1,200 pcs per model (300 pcs per color) or only 24pcs per color of ready stock
- Diopter Range: +1.00 to +4.00 (Custom powers available).
- Lead Time: 35-45 Days (Injection molding to final packaging).
- Private Label: Logo printing on temple and lens available.
Email our Optical Specialist: jim@shjmoptical.com | WhatsApp: +86-137-6415-0962