C13-58 by Corning
Standard
Unknown
Environmentally Friendly
Refractive Index vs Wavelength
Refractive Index Calculator
dn/dλ vs Wavelength
dn/dλ Calculator
Abbe Number Calculator
Transmission vs Wavelength
Transmission Calculator
Optical Properties
| Refractive Index (nd) | 1.612693 |
|---|---|
| Abbe Number (Vd) | 58.570371 |
| Dispersion Formula | Schott |
| Wavelength Range | 0.28 — 1.8 µm |
$$n(\lambda) = \sqrt{2.55595 - 0.0091123\,\lambda^2 + 0.0170632\,\lambda^{-2} - 0.000392035\,\lambda^{-4} + 8.81393 \times 10^{-5}\,\lambda^{-6} - 4.25741 \times 10^{-6}\,\lambda^{-8}}$$
Thermal Properties
| TCE -30/70°C (10-6/K) | 6.3 |
|---|---|
| TCE 100/300°C (10-6/K) | 7.4 |
| Thermal Conductivity (W/mK) | — |
| Heat Capacity (J/gK) | — |
$$\frac{dn}{dT} = \frac{n_0^2 - 1}{2\,n_0}\left[0 + 2(0)\,\Delta T + 3(0)\,\Delta T^2 + \frac{0 + 2(0)\,\Delta T}{\lambda - 0}\right]
\Delta T = T - T_0, \quad T_0 = 20\,°\text{C}$$
Physical Properties
| Density (g/cm³) | 3.59 |
|---|---|
| Relative Cost | — |
Mechanical Properties
| Young's Modulus (GPa) | — |
|---|---|
| Poisson's Ratio | — |
| Knoop Hardness (kgf/mm²) | — |
Chemical Resistance
| Climatic Resistance | — |
|---|---|
| Stain Resistance | — |
| Acid Resistance | — |
| Alkali Resistance | — |
| Phosphate Resistance | — |
Similar Glasses (Other Manufacturers)
| Glass | Manufacturer | nd | Vd | |
|---|---|---|---|---|
| H-ZK6 | CDGM | 1.61272 | 58.577083 | |
| BACD4 | Hoya | 1.61272 | 58.58 | |
| SK4 | Sumita | 1.61272 | 58.6 | |
| K-SK4 | Sumita | 1.61272 | 58.6 | |
| SK4 | Schott | 1.61272 | 58.629829 | |
| N-SK4 | Schott | 1.61272 | 58.63 | |
| S-BSM4 | Ohara | 1.612716 | 58.716945 | |
| BSM4 | Ohara | 1.612716 | 58.749129 | |
| K-PSK200(M) | Sumita | 1.61083 | 58.9 | |
| K-PSK200 | Sumita | 1.61305 | 59.0 |
Similar Glasses (Corning)
| Glass | Manufacturer | nd | Vd | |
|---|---|---|---|---|
| C09-59 | Corning | 1.608756 | 59.036803 | |
| C23-58 | Corning | 1.623004 | 58.102071 | |
| C20-60 | Corning | 1.620406 | 60.332956 | |
| C07-57 | Corning | 1.607504 | 56.610495 | |
| C23-57 | Corning | 1.622801 | 56.922436 | |
| C13-56 | Corning | 1.613498 | 56.417725 | |
| C17-55 | Corning | 1.617605 | 55.123455 | |
| C42-58 | Corning | 1.642502 | 58.061633 | |
| C41-60 | Corning | 1.640495 | 60.130957 | |
| B89-61 | Corning | 1.588998 | 61.218914 |