67mm UV Haze Filter vs OBJLGEV 52mm Clip-On CPL Lens Filter for iPhone Samsung Xiaomi Google Pixel Smartphones with Multi-Layer Coating: which is safer?

B+W 67mm UV Haze Filter is the clear pick. OBJLGEV 52mm Clip-On CPL Lens Filter for iPhone Samsung Xiaomi Google Pixel Smartphones with Multi-Layer Coating carries a failing PFAS grade, and we never recommend buying a failing product.

Our pick

B+W

67mm UV Haze Filter

PFAS grade

B 85/100

Overall grade

B 81/100

Verdict

Buy

Hazard flags

⚑ 1

Material

Glass optic with multi-coated lens surfaces

Confidence

78%

PossibleOptical coating degradation

Why this gradeBuy

Samsung

OBJLGEV 52mm Clip-On CPL Lens Filter for iPhone Samsung Xiaomi Google Pixel Smartphones with Multi-Layer Coating

PFAS grade

F 55/100

Overall grade

F 33/100

Verdict

Skip

Hazard flags

⚑ 4

Material

Glass or polycarbonate lens with multi-layer optical coating (unspecified)

Confidence

35%

PossibleOptical coating leaching (unverified composition)

PossibleMicroparticulate shedding from coating degradation

PossibleTeflon-type coating or Teflon-family coating off-gassing (heating)

Why this grade

Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →

More waterproof camera & lens protection: see the full ranking