ADC2 by Hoya
Obsolete
Unknown
Environmentally Dangerous
Refractive Index vs Wavelength
Refractive Index Calculator
dn/dλ vs Wavelength
dn/dλ Calculator
Abbe Number Calculator
Transmission vs Wavelength
No transmission data available.
Optical Properties
| Refractive Index (nd) | 1.596998 |
|---|---|
| Abbe Number (Vd) | 55.291198 |
| Dispersion Formula | Schott |
| Wavelength Range | 0.334 — 2.325 µm |
$$n(\lambda) = \sqrt{2.50863 - 0.0103252\,\lambda^2 + 0.0143978\,\lambda^{-2} + 0.000521168\,\lambda^{-4} - 4.23635 \times 10^{-5}\,\lambda^{-6} + 4.07879 \times 10^{-6}\,\lambda^{-8}}$$
Thermal Properties
| TCE -30/70°C (10-6/K) | — |
|---|---|
| TCE 100/300°C (10-6/K) | — |
| Thermal Conductivity (W/mK) | — |
| Heat Capacity (J/gK) | — |
$$\frac{dn}{dT} = \frac{n_0^2 - 1}{2\,n_0}\left[0 + 2(0)\,\Delta T + 3(0)\,\Delta T^2 + \frac{0 + 2(0)\,\Delta T}{\lambda - 0}\right]
\Delta T = T - T_0, \quad T_0 = 25\,°\text{C}$$
Physical Properties
| Density (g/cm³) | — |
|---|---|
| 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 | |
|---|---|---|---|---|
| IRGN6 | Generic IR | 1.589096 | 56.33564 | |
| SSK51 | Schott | 1.603607 | 53.631714 | |
| C07-57 | Corning | 1.607504 | 56.610495 | |
| N-SK2 | Schott | 1.60738 | 56.65 | |
| N-SK2HT | Schott | 1.60738 | 56.65 | |
| SK2 | Schott | 1.607381 | 56.650108 | |
| H-ZK50 | CDGM | 1.60738 | 56.654511 | |
| H-ZK50GT | CDGM | 1.60738 | 56.654511 | |
| H-ZK5 | CDGM | 1.61117 | 55.772437 | |
| SK2 | Sumita | 1.60738 | 56.7 |
Similar Glasses (Hoya)
| Glass | Manufacturer | nd | Vd | |
|---|---|---|---|---|
| BACD50 | Hoya | 1.607 | 54.982971 | |
| BACD8 | Hoya | 1.611168 | 55.774369 | |
| BACD2 | Hoya | 1.60738 | 56.72 | |
| BACD1 | Hoya | 1.610248 | 56.650958 | |
| BACD9 | Hoya | 1.614047 | 55.118097 | |
| BACD6 | Hoya | 1.613753 | 56.377856 | |
| BAFL6 | Hoya | 1.589036 | 52.935166 | |
| BACED4 | Hoya | 1.617652 | 55.15751 | |
| BAFL4 | Hoya | 1.579572 | 53.705963 | |
| BACED1 | Hoya | 1.617203 | 53.945664 |