REALVIEW_2.0 by Schott

Preferred Unknown Environmentally Dangerous

REALVIEW_2.0 by Schott is a preferred optical glass. It transmits from 0.36 to 2.50 µm with an nd of 2.001017 and a Vd of 29.14. It has medium thermal expansion (CTE of 7.41×10⁻⁶/K), excellent chemical resistance, and dangerous environmental properties.

Refractive Index vs Wavelength
Refractive Index Calculator
Valid range: 0.365–2.5 µm
dn/dλ vs Wavelength
dn/dλ Calculator
Valid range: 0.365–2.5 µm
Abbe Number Calculator
Transmission vs Wavelength
Transmission Calculator
Valid wavelength range: 0.365–2.500 µm
Optical Properties
Refractive Index (nd) 2.001017
Abbe Number (Vd) 29.14
Dispersion Formula Sellmeier
Wavelength Range 0.365 — 2.5 µm
$$n(\lambda) = \sqrt{1 + \frac{2.41001\,\lambda^2}{\lambda^2 - 0.013358} + \frac{0.420635\,\lambda^2}{\lambda^2 - 0.0560513} + \frac{2.03851\,\lambda^2}{\lambda^2 - 138.084}}$$
Thermal Properties
TCE -30/70°C (10-6/K) 7.41
TCE 100/300°C (10-6/K) 8.5
Thermal Conductivity (W/mK) 0.86
Heat Capacity (J/gK) 0.49
Physical Properties
Density (g/cm³) 5.1041
Relative Cost —
Mechanical Properties
Young's Modulus (GPa) 132.0
Poisson's Ratio 0.3
Knoop Hardness (kgf/mm²) 690.0
Chemical Resistance
Climatic Resistance —
Stain Resistance 0
Acid Resistance 2
Alkali Resistance 1
Phosphate Resistance 1
Notes

augmented reality glass

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Similar Glasses (Schott)
Glass Manufacturer nd Vd Compare
LASF35 Schott 2.02204 29.06
N-LASF55 Schott 1.9538 30.56
P-SF68 Schott 2.0052 21.0
SF59 Schott 1.952497 20.363706
LASF18A Schott 1.913482 32.364492
REALVIEW_1.9_LIGHTWEIGHT Schott 1.922002 21.44
N-LASF46A Schott 1.90366 31.32
N-LASF46B Schott 1.90366 31.32
SF66 Schott 1.92286 20.88
N-SF66 Schott 1.92286 20.88
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