Samsung · Waterproof Camera & Lens Protection
52mm CPL Polarizer Lens Filter for Smartphone Photography Anti Reflective HD Clip On Mobile Enhance Sky Water Scenes Tra
Insufficient data on coating composition. Optical filters rarely use PFAS, but brand provides no transparency.
This smartphone lens filter's anti-reflective coating composition is undisclosed. Most optical coatings avoid PFAS, but lack of transparency from Samsung limits confidence in a lower-concern assessment.
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Material
Optical glass lens with anti-reflective coating (unspecified composition)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Unknown / proprietary coating
Proprietary coating with no disclosed chemistry.
Category baseline
other is a category where PFAS exposure is more common.
Vague safety claims only
Uses vague language ("eco-friendly", "clean") without a specific PFAS statement.
The full breakdown
What it's made of and why it matters
This is a circular optical glass lens with an anti-reflective coating applied to reduce glare and enhance image contrast. The core material (optical glass) is inert and poses no leaching or off-gassing risk under normal use. The coating composition is not disclosed by Samsung; most CPL filters use multi-layer dielectric coatings (often magnesium fluoride or similar optical polymers), which are stable and not known to release hazardous substances during handling or exposure to light and heat.
The brand's record and disclosure
Samsung provides no material safety data sheet or coating composition details for this accessory. The company has faced scrutiny on electronics manufacturing transparency but maintains general product safety standards for optical accessories. No recalls or safety complaints specific to CPL filters from Samsung are on public record. Lack of proactive material disclosure is a transparency weakness rather than evidence of a hidden hazard.
How it compares in its category
Smartphone lens filters are among the lowest-risk optics accessories because they are passive optical devices with minimal chemical complexity. Most competitors (including generic brands and premium manufacturers like B+W or Hoya) do not disclose anti-reflective coating formulas either, making this product typical rather than distinctive. The main differentiator in this category is optical quality and durability, not chemical safety.
If you buy it
Handle the glass surface carefully to avoid scratches and coating damage, which could reduce optical performance. Store it in a dust-free case or pouch; do not expose to extreme heat or direct flame, as the glass substrate is stable but adhesive bonding of coatings may degrade above 60-70°C. Clean gently with lens-specific cloths and solutions; avoid abrasive materials. No special disposal precautions are required; treat as standard glass waste at end of life.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Anti-reflective coating leaching
No toxicological data on coating composition is available. Dielectric optical coatings are generally chemically stable and not known to leach under smartphone use conditions (room temperature, brief exposure to skin oils and moisture). Risk is theoretical only.
Coating degradation and microparticle release
Long-term abrasion or physical damage to the coating could theoretically release microscopic particles. This is a durability issue rather than a primary chemical safety concern but warrants careful handling. Replacement is cheap and easy if coating fails.
Heavy metals in optical glass or coating
Optical glass historically sometimes contained lead for refractive properties, but modern optical filters rarely use lead-containing glass due to cost and regulation. No specific lead or cadmium risk has been reported for Samsung smartphone accessories. Glass composition is not disclosed, so this assessment is based on industry norms.
Adhesive or mounting material toxicity
The clip-on mount likely uses standard plastic (polycarbonate or ABS) and non-toxic adhesives typical of smartphone accessories. No reports of skin irritation, off-gassing, or chemical release from Samsung filter mounts exist. Material is not disclosed but poses negligible risk for brief contact.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 35% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Waterproof Camera & Lens Protection
B+W
67mm UV Haze Filter
Glass optic with multi-coated lens surfaces
Lower concern. Optical glass and standard coatings unlikely to contain PFAS.
⚠Brand says nothing about PFAS
B+W
UV Haze 010 Filter
Optical glass lens with multi-coated optical surfaces
Lower concern. Optical glass filters rarely use PFAS.
⚠Brand says nothing about PFAS
B+W
Basic Clear Filter MRC
Optical glass, multi-coated
Lower PFAS concern. Optical glass filters rarely use PFAS-based coatings.
⚠Brand says nothing about PFAS
More waterproof camera & lens protection grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.