---

name: optical-eyewear-compliance description: Use when selling sunglasses, prescription eyewear, reading glasses, safety glasses, blue-light filters, sports goggles, ski goggles, swim goggles, children's eyewear, VR/AR headsets, or 3D glasses in any market, checking ISO 12312/ANSI Z80.3/ANSI Z87.1 standards, PPE Regulation 2016/425, or FDA 21 CFR 801 sunglass rules

Optical Eyewear Compliance

Full regulatory workflow for sunglasses, prescription lenses, safety eyewear, and head-mounted displays. Spans cosmetic accessory, PPE, and medical device frameworks depending on classification.

Decision Flow

digraph {
  rankdir=TB; node [shape=box style=rounded fontsize=10];
  classify [label="1. Classify:\nsunglass / Rx / safety /\nVR-AR / kids / 3D"];
  framework [label="2. Pick framework:\nPPE 2016/425 + ISO 12312 (EU)\nFDA 21 CFR 801 (US)\nMDR for Rx (EU)"];
  test [label="3. Lab test:\nUV transmittance,\nimpact, lens category,\noptical class"];
  cat [label="4. Assign filter category\n0-4 + Cat 4 highway ban"];
  mark [label="5. Marking: CE / UKCA /\nANSI Z80.3, lens cat,\ndriving suitability"];
  notify [label="6. PPE Module B (Cat II/III),\nFDA listing, MDR/UKCA Rx"];
  sell [label="7. Place on market"];
  classify -> framework -> test -> cat -> mark -> notify -> sell;
}

EU -- PPE Regulation 2016/425

Non-prescription sunglasses, ski goggles, safety glasses are personal protective equipment under Reg 2016/425. Prescription eyewear sits under MDR 2017/745.

Sunglasses -- EN ISO 12312-1:2022

Requirement	Detail
Category I (PPE)	Sunglasses for general use against solar radiation
Lens category 0-4	0: clear/very light (3-20% VLT), 1: light (43-80% VLT — no driving issue), 2: medium (18-43% VLT), 3: dark (8-18% VLT — standard sunglass), 4: very dark (3-8% VLT — NOT FOR DRIVING, mark mandatory)
UV transmittance	UVA τSUV ≤5% (cat 2-4), UVB ≤1%, solar UV total ≤5%
Driving suitability	Cat 4 — must carry pictogram "not for driving" or text per Annex F
Optical class 1/2/3	Refractive power tolerance. Class 1 = no impact on visual acuity (highest grade); Class 3 = casual wear only
Marking	CE + Filter category number + manufacturer ID + EN ISO 12312-1 reference + "not for direct solar observation" for Cat 0-3 (Cat 4 carries separate "not for driving" pictogram)
Module	Cat I sunglasses = self-declaration (Module A). No NB involvement

Mountaineering / Glacier / Ski -- EN ISO 12312-2:2015

Use case	Special requirement
Glacier / high altitude	Category 4 lens, lateral protection (side shields), τSUV ≤2%
Ski / snowboard goggles	Category 2-3, anti-fog, peripheral protection. EN 174:2001 covers downhill ski-specific
Marking	"Sunglare filter for mountaineering" + skull/snowflake pictogram

Safety Eyewear -- EN 166:2001 + Companions

Standard	Coverage
EN 166	Personal eye protection — general requirements (Cat II PPE)
EN 167	Optical test methods
EN 168	Non-optical test methods (impact, robustness)
EN 169	Welding filters
EN 170	UV filters (industrial)
EN 171	Infrared filters
EN 172	Sunglare filters for industrial use
EN 1731	Mesh-type eye + face protection

Marking on frame: Manufacturer ID + EN 166 + symbol of intended use (3 = liquid, 4 = coarse dust, 5 = gas/fine dust, 8 = electric arc, 9 = molten metal). Field of use letters A/B/F/S for impact energy.

Marking on lens: Filter type + scale number (e.g., 5-2.5 = sunglare scale 2.5) + manufacturer ID + optical class 1/2/3 + impact rating + S/F/B/A.

Module B + C2 / D (Cat II / III): Required for safety eyewear. NB type-examination + ongoing surveillance.

Prescription Eyewear -- MDR 2017/745

Prescription lenses are Class I medical devices (most cases) under MDR 2017/745.

Requirement	Detail
Classification	Class I (most Rx spectacle lenses + contact lenses non-corrective without optics). Class IIa for some contact lenses
Conformity assessment	Class I sterile or with measuring function = NB. Class I non-sterile = self-declaration
EUDAMED	Registration required (manufacturer + device UDI)
PRRC	Person Responsible for Regulatory Compliance — mandatory for manufacturer
Authorized Representative	EU-based, required if manufacturer outside EU
UDI	Unique Device Identifier on labelling

US -- FDA + ANSI

Sunglasses are Medical Devices

21 CFR 801.410 makes non-prescription sunglasses Class I medical devices (impact resistance requirement). 21 CFR 801.410(c)(1) requires every lens to pass the drop-ball impact test (5/8" steel ball, 50" drop) unless exempt.

Requirement	Reference
Drop-ball impact test	21 CFR 801.410. Must be performed on a representative sample of each batch. Manufacturer must retain records
510(k) exemption	Most non-prescription sunglasses are 510(k)-exempt Class I (21 CFR 886.5850). Still must comply with QSR and listing
Establishment registration + device listing	Annual via FURLS. USD 9,280 annual establishment fee FY2026
Polycarbonate lenses	Generally pass drop-ball without coating
Glass lenses	Must be chemically heat-treated and individually tested

ANSI Z80.3-2020 -- Non-Prescription Sunglasses

Voluntary but de facto required for retail. Sets transmittance, optical, and labeling specs aligned closely with ISO 12312-1.

ANSI Z87.1-2020 -- Safety Eyewear

Required for occupational eye protection (OSHA 29 CFR 1910.133 enforces).

Marking	Meaning
Z87	Basic impact (drop ball pass)
Z87+	High impact (1/4" steel ball at 150 ft/s)
Z87 D3	Splash + droplets
Z87 D4	Dust
Z87 D5	Fine dust
Z87 W (number)	Welding shade
Z87 U (1-6)	UV scale
Z87 L (1-9)	Visible light filter
Z87 R (1-7)	IR scale
Z87 V	Variable tint
Z87 S	Special purpose

Prescription Lenses -- US

• Spectacle lenses are 510(k)-exempt Class I under 21 CFR 886.5842
• Soft contact lenses Class II — require 510(k)
• Decorative non-corrective contact lenses subject to FDA Reauthorization Act 2005 — full medical device regulation

UK -- Post-Brexit

Product	Path	Notes
Sunglasses	UKCA under PPE Regulations 2016 (retained 2016/425)	UK Approved Body for Cat II/III. CE still accepted under indefinite recognition
Safety eyewear	UKCA, BS EN 166 (technically identical to EN 166)	UK Approved Body required for Cat II/III
Rx eyewear	UKCA under UK MDR 2002	Class I — self-declaration. MHRA registration required

Japan -- JIS + MHLW

Standard	Coverage
JIS T 7333:2018	Sunglasses and clip-ons — UV protection, lens cat 0-4 (aligned to ISO 12312-1)
JIS T 8147:2016	Industrial protective eyewear (equivalent to EN 166 / ANSI Z87.1)
JIS S 4030	Children's sunglasses — stricter UV
MHLW notification	Rx lenses are "medical devices" Class I. Requires Japan-based MAH and PMDA notification
STBA	Sunglass Toxic-Free Buying Aid — voluntary industry mark

Children's Eyewear -- Stricter UV

Market	Requirement
EU	EN ISO 12312-1 applies. AFNOR norms NF S70-001/2 for kids 0-6 — stricter UV400, no removable parts, lens drop test from 1m
France	Décret 2008-1115 — children sunglasses must be UV400 + lens Cat ≥3
US	No federal requirement above sunglass rule, but FTC enforces against deceptive UV claims
AU/NZ	AS/NZS 1067:2016 mandates UV400 for kids 0-12

Blue-Light Filtering -- Claims Rules

Market	What you can claim	What you cannot
EU	Filter blue light (e.g., "blocks 30% of HEV 380-500 nm") — physical claim ok if measured. Cannot claim "reduces digital eye strain", "prevents AMD", "improves sleep" without RCT evidence — falls under MDR if therapeutic
US (FTC)	Substantiated descriptive claim ok. AAO (American Academy of Ophthalmology) issued 2017 statement: no scientific evidence blue light from devices causes eye damage. Class action lawsuits filed in 2022-2023 against retailers making AMD/sleep claims
UK	ASA + MHRA enforce. CAP Code requires "reasonable basis" for technical claims
AU	ACCC + TGA. TGA classified blue-blocker glasses with therapeutic claims as Class I medical device

Polarization Claims

Standard	Method
ISO 8980-3	Quantifies polarization efficiency (Q-factor). Must be ≥75% to label "polarized" in most markets
EU 2016/425	Mis-marking polarization = misleading commercial communication (UCPD 2005/29)
US	FTC enforcement on substantiation

3D / VR / AR Headsets

Separate regulatory landscape combining electronics + optical + radio.

Aspect	Framework
EU CE	LVD 2014/35 + EMC 2014/30 + RED 2014/53 (WiFi/BT) + RoHS 2011/65. Display optics under General Product Safety Reg (GPSR) 2023/988 not PPE
US	FCC Part 15 (radio) + FDA if any therapeutic / vision-correction claim. SAR if head-worn radio
Photobiological safety	IEC 62471 — lamp/luminaire safety covers display LED emissions. Risk groups RG0/1/2/3
Display eye safety	ICNIRP guidelines, IEEE C95.1-2019 RF exposure
Children's VR	Most manufacturers (Meta, Apple) self-impose 13+ minimum. EU GPSR + national child-safety advisories. Sony PSVR explicit 12+ minimum age
Photosensitive epilepsy	Industry-wide warning required since W3C WCAG 2.3 + ITU-R BT.1702 luminance flicker guidance

Photochromic / Transitional Lenses

• Variable transmittance — must be marked with two filter categories (light state + dark state) per ISO 12312-1 Annex H
• Cannot replace Cat 4 sunglasses for high-altitude — passive activation lag
• "Not for driving" warning required if dark-state reaches Cat 4
• Claims like "darkens in 30 seconds" must be substantiated per measured test method

Lens Materials -- Impact Resistance

Material	Drop-ball (21 CFR 801.410)	EN 166 impact rating	Notes
CR-39 (allyl diglycol)	Pass with treatment	S basic	Heavy, scratch-prone, optical quality
Polycarbonate	Pass naturally	F (45 m/s)	Standard safety lens material
Trivex	Pass naturally	F	Lighter than polycarbonate
Glass (untreated)	Fail	--	Banned for general sun + safety per FDA, EU
Chemically tempered glass	Pass with batch testing	S	Permitted, requires individual lens testing
High-impact plastic	Pass with high-impact rating	B (120 m/s)	Required for shooting / industrial

Test Lab Cost Summary

Test	Cost	Timeline
ISO 12312-1 full battery	EUR 1,200-2,500	2-3 weeks
EN 166 safety eyewear	EUR 2,000-4,000	3-4 weeks
Drop-ball 21 CFR 801.410	USD 800-1,500	1 week
ANSI Z87.1 high-impact	USD 2,500-4,500	2-3 weeks
IEC 62471 photobiological	EUR 1,500-3,500	2-3 weeks
Polarization Q-factor ISO 8980-3	EUR 500-1,200	1 week
Blue-light transmittance	EUR 800-1,500	1 week

MCP Integration

mcp__claude_ai_Cleo_Insight__search_signals(q="PPE Regulation 2016/425 eyewear")
mcp__claude_ai_Cleo_Insight__search_signals(q="ISO 12312 sunglasses")
mcp__claude_ai_Cleo_Insight__get_regulation(id) — pull current EN ISO 12312-1:2022 / ANSI Z80.3-2020 status
mcp__claude_ai_CLEO_LEGAL_API__compliance/check — lens substance check (bisphenol A in polycarbonate, monomer migration)

Power This With the Cleo Legal API

Optical eyewear straddles three frameworks simultaneously: PPE Regulation 2016/425 (sunglasses + safety), MDR 2017/745 (prescription), and FDA 21 CFR 801 (US sunglasses as medical devices). One product, three sets of conformity assessments. The API consolidates them.

With the Cleo Legal API at https://legaldata-public.cleolabs.co:

• GET /v2/catalog/regulations?vertical=eyewear&country=EU,US,UK,JP,AU — pull PPE 2016/425, MDR 2017/745, 21 CFR 801, ANSI Z80.3, JIS T 7333, AS/NZS 1067 with current standard versions
• POST /v2/catalog/match-product — classify as sunglass-PPE / prescription-MDR / safety-PPE Cat III / VR-electronics / kids-stricter-UV — wrong route adds 3-6 months to launch
• GET /v2/search?type=standard&q=EN+ISO+12312 — surface 2022 revision changes vs older versions (lens cat marking format changed)
• POST /v2/webhooks?topic=ppe_eyewear,mdr_class_i — Class I reclassification under MDR Article 52 happens silently; webhooks lock alerts
• POST /v2/compliance/check — blue-light claim substantiation check vs CAP/ASA/FTC enforcement history (over 50 enforcement actions 2022-2025)

Get started:

# 1. Sign up for free at https://legaldata-public.cleolabs.co
# 2. Get your API key (3 lifetime requests free, then €349/mo for 1M)
# 3. Install the MCP server:
claude mcp add cleo-legal-api https://api.legaldata.cleolabs.co/mcp \
  --header "Authorization: Bearer ld_live_YOUR_KEY"

Tested ROI: For a sunglass brand selling EU + US + UK, the API replaces ~6 hours per SKU of standards lookup and avoids the most common error — selling Cat 4 lenses without the "not for driving" pictogram, which triggers EU Safety Gate notifications.

Common Mistakes

• Selling sunglasses without drop-ball record in US: 21 CFR 801.410 violation. FDA can detain at port and issue warning letter. Required for every batch.
• Missing "not for driving" on Cat 4: ISO 12312-1 Annex F mandates the pictogram or wording. EU market surveillance routinely seizes Cat 4 sunglasses without the mark.
• Claiming blue-light glasses prevent AMD or eye strain: FTC + ASA + ACCC enforcement is active. Class actions filed against major retailers 2022-2024. Stick to physical transmittance claims only.
• Treating Rx lenses as accessories: They are Class I medical devices under MDR. Requires PRRC, EU AR, EUDAMED registration, technical file.
• Forgetting polarization Q-factor: Labeling "polarized" with Q-factor <75% = misleading. ISO 8980-3 sets the threshold.
• VR/AR using PPE route: Headsets are NOT PPE. Apply LVD + EMC + RED + RoHS + GPSR + IEC 62471. Wrong framework = product seized.
• Children's eyewear without UV400: France Décret 2008-1115 and AU/NZ 1067 mandate UV400 for kids. Adult-grade UV380 = non-compliant.