FD110 by Hoya
Standard
Rare
Environmentally Dangerous
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) | 1.78472 |
|---|---|
| Abbe Number (Vd) | 25.72 |
| Dispersion Formula | Schott |
| Wavelength Range | 0.36501 — 1.5296 µm |
$$n(\lambda) = \sqrt{3.05344 - 0.0127518\,\lambda^2 + 0.0406094\,\lambda^{-2} + 0.00227061\,\lambda^{-4} - 7.80866 \times 10^{-5}\,\lambda^{-6} + 1.9874 \times 10^{-5}\,\lambda^{-8}}$$
Thermal Properties
| TCE -30/70°C (10-6/K) | 9.1 |
|---|---|
| TCE 100/300°C (10-6/K) | 10.8 |
| Thermal Conductivity (W/mK) | — |
| Heat Capacity (J/gK) | — |
$$\frac{dn}{dT} = \frac{n_0^2 - 1}{2\,n_0}\left[-1.29676 \times 10^{-6} + 2(0)\,\Delta T + 3(0)\,\Delta T^2 + \frac{0 + 2(0)\,\Delta T}{\lambda - 0}\right]
\Delta T = T - T_0, \quad T_0 = 23\,°\text{C}$$
Physical Properties
| Density (g/cm³) | 3.22 |
|---|---|
| Relative Cost | — |
Mechanical Properties
| Young's Modulus (GPa) | — |
|---|---|
| Poisson's Ratio | — |
| Knoop Hardness (kgf/mm²) | — |
Chemical Resistance
| Climatic Resistance | 1 |
|---|---|
| Stain Resistance | 1 |
| Acid Resistance | 1 |
| Alkali Resistance | — |
| Phosphate Resistance | — |
Notes
General glass Type
Similar Glasses (Other Manufacturers)
| Glass | Manufacturer | nd | Vd | |
|---|---|---|---|---|
| H-ZF13GT | CDGM | 1.78472 | 25.720045 | |
| H-ZF13 | CDGM | 1.78472 | 25.720045 | |
| PBH11 | Ohara | 1.784718 | 25.712726 | |
| PBH11W | Ohara | 1.784718 | 25.712726 | |
| SF11 | Sumita | 1.78472 | 25.7 | |
| SF11W | Sumita | 1.78472 | 25.7 | |
| ZF13 | CDGM | 1.784724 | 25.754051 | |
| S-TIH11 | Ohara | 1.784723 | 25.683446 | |
| N-SF11 | Schott | 1.78472 | 25.68 | |
| SF11 | Schott | 1.78472 | 25.76 |