A camera‑lens protector is a small add-on — usually made of tempered glass (sometimes plastic film) — that sticks over the rear camera lenses of your phone. It sits on top of (or around) the existing camera glass to add an extra layer of protection.
Specifications
Spec / Feature
Typical / Recommended Value / What to expect
Material
Tempered glass (or “ultra‑tempered glass” / “9H glass”).
Hardness / Scratch Resistance
9H hardness — resistant to scratches from keys, coins, sand, etc.
Thickness
Very thin — often ~ 0.25 mm to ~ 0.33 mm — low-profile so it doesn’t add bulk or distort optics.
Light / Optical Transparency
High transparency / light transmittance — often ≥ 94% to ≥ 95%, to preserve photo/video clarity without affecting exposure or color.
Coatings
Oleophobic (oil / fingerprint‑resistant) and sometimes anti‑smudge / hydrophobic coatings — helps keep lens clean and reduces smears/fingerprints.
Impact / Drop Protection
Toughened glass helps resist minor shocks or impacts; many are tested for scratch/impact resistance (though not as strong as full rugged protection).
Fit / Compatibility
Precisely cut / moulded to match the phone’s rear camera module — lens protector must align exactly with lenses and flash to avoid vignetting or mis‑focus.
Installation Method
Bubble‑free adhesive or alignment‑frame installation for easy, dust‑free placement; ideally including cleaning wipe and dust‑remover before application.
Lens / Case Compatibility
Slim build so it remains flush, and compatible with most phone cases (does not cause gaps or pressure on lenses).
