Its relatively high refractive index and low dispersion make it suitable for a variety of optical systems, particularly those operating in the visible spectrum.

For a typical sample of Schott N-BK7 the refractive index and extinction coefficient at 632.8 nm are 1.51509 and 0. Below are files of complete refractive index ...

BK7 is a widely used optical glass known for its high transmission and clear, colorless appearance. Composed primarily of silica and boron oxide, BK7 is popular ...

These glasses are precisely formulated to offer specific properties, such as low chromatic aberration or high light transmittance across different spectral ...

N-BK7. 517642.251 n n d e. = 1.51680. = 1.51872 ν ν d e. = 64.17. = 63.96 n ... Temperature Coefficients of Refractive Index. Δnrel /ΔT[10-6 /K]. Δnabs /ΔT[10 ...

Technical Details. Refractive Indices. Characteristics, λ [nm]. n2,325.4, 2,325.4, 1.48921. n1,970.1, 1,970.1, 1.49495. n1,529.6, 1,529.6 ...

N-BK7. Data Sheet. SCHOTT N-BK7® nd = 1.51680 νd = 64.17. nF - nC = 0.008054. 517642.251 ne = 1.51872 νe = 63.96. nF' - nC' = 0.008110. Refractive Indices.

Refractive Index, 1.5168 @Wavelength 587.6 nm, 1.5168 @Wavelength 587.6 nm ; 1.51872 @Wavelength 546.1 nm, 1.51872 @Wavelength 546.1 nm ; Abbe Number, 63.96 ...

Its relatively high refractive index and low dispersion make it suitable for a variety of optical systems, particularly those operating in the visible spectrum.

Refractive Index. Transmission Range. 350nm to 2.5 μm. Refractive Index. 1.51680 @ 587.5618 nm (Yellow Helium Line). Reflection Loss. 8.1% at 587.5618 μm (2 ...