IdealPhotonics' coverslips are ultra-thin, transparent glass slides (typically 0.13-0.17 mm thick) used to cover samples (such as cells and tissue sections) on microscope slides. Their smooth surface and optical transparency (refractive index ≈ 1.52) ensure high-resolution imaging while preventing sample drying or contamination.Parameters including thickness (0.13-0.17 mm ± 0.01 mm), refractive index (1.52 ± 0.02), transmittance (>92%@400-700 nm), surface smoothness (<0.5 μm), and chemical resistance (acid/alkali resistance) directly determine their optical imaging quality and experimental compatibility.