ADF355 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) | 1.6445 |
|---|---|
| Abbe Number (Vd) | 40.762285 |
| Dispersion Formula | Schott |
| Wavelength Range | 0.334 — 2.325 µm |
$$n(\lambda) = \sqrt{2.63778 - 0.0118345\,\lambda^2 + 0.0241691\,\lambda^{-2} - 0.000275109\,\lambda^{-4} + 0.000141016\,\lambda^{-6} - 6.26491 \times 10^{-6}\,\lambda^{-8}}$$
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 | |
|---|---|---|---|---|
| BPH35 | Ohara | 1.644496 | 40.817749 | |
| BASF57 | Schott | 1.651474 | 41.901823 | |
| BAH30 | Ohara | 1.650158 | 39.390461 | |
| C55-40 | Corning | 1.6555 | 40.115717 | |
| BASF10 | Sumita | 1.65016 | 39.3 | |
| N-KZFS5 | Schott | 1.65412 | 39.7 | |
| BPH5 | Ohara | 1.654115 | 39.687638 | |
| S-NBH5 | Ohara | 1.654115 | 39.682794 | |
| KZFSN5 | Schott | 1.65412 | 39.63 | |
| C51-39 | Corning | 1.650206 | 39.193419 |
Similar Glasses (Hoya)
| Glass | Manufacturer | nd | Vd | |
|---|---|---|---|---|
| BAFD10 | Hoya | 1.650157 | 39.343065 | |
| NBFD38 | Hoya | 1.65253 | 39.48 | |
| ADF50 | Hoya | 1.654118 | 39.624202 | |
| E-ADF50 | Hoya | 1.65412 | 39.62 | |
| BAFD4 | Hoya | 1.651278 | 38.312578 | |
| ATF2 | Hoya | 1.65052 | 38.036939 | |
| BAFD1 | Hoya | 1.626057 | 39.085725 | |
| BAFD6 | Hoya | 1.66755 | 41.933458 | |
| ATF4 | Hoya | 1.653757 | 44.723072 | |
| F9 | Hoya | 1.620446 | 38.090002 |