FCD600 by Hoya
Preferred
Very Common
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) | 1.5941 |
|---|---|
| Abbe Number (Vd) | 60.47 |
| Dispersion Formula | Schott |
| Wavelength Range | 0.36501 — 1.5296 µm |
$$n(\lambda) = \sqrt{2.50096 - 0.00719514\,\lambda^2 + 0.0140648\,\lambda^{-2} + 0.000214341\,\lambda^{-4} + 4.38735 \times 10^{-6}\,\lambda^{-6} + 4.88344 \times 10^{-7}\,\lambda^{-8}}$$
Thermal Properties
| TCE -30/70°C (10-6/K) | 11.3 |
|---|---|
| TCE 100/300°C (10-6/K) | 13.4 |
| Thermal Conductivity (W/mK) | — |
| Heat Capacity (J/gK) | — |
$$\frac{dn}{dT} = \frac{n_0^2 - 1}{2\,n_0}\left[-1.65 \times 10^{-5} + 2(6.78 \times 10^{-9})\,\Delta T + 3(-4.33 \times 10^{-11})\,\Delta T^2 + \frac{4.39 \times 10^{-7} + 2(2.75 \times 10^{-10})\,\Delta T}{\lambda - 0.214}\right]
\Delta T = T - T_0, \quad T_0 = 23\,°\text{C}$$
Physical Properties
| Density (g/cm³) | 4.09 |
|---|---|
| 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 | 2 |
| Alkali Resistance | — |
| Phosphate Resistance | — |
Notes
Recommended glass type
Similar Glasses (Other Manufacturers)
| Glass | Manufacturer | nd | Vd | |
|---|---|---|---|---|
| K-PSK100 | Sumita | 1.5917 | 60.7 | |
| P-SK100 | Sumita | 1.5917 | 60.7 | |
| D-ZK3L | CDGM | 1.5917 | 60.701147 | |
| D-ZK3L-25 | CDGM | 1.5909 | 60.618517 | |
| K-SKLD100 | Sumita | 1.5911 | 60.7 | |
| L-BAL35P | Ohara | 1.59208 | 60.993997 | |
| S-BAL35R | Ohara | 1.58913 | 60.960312 | |
| K-PSK100(M) | Sumita | 1.58792 | 60.6 | |
| K-SKLD100(M) | Sumita | 1.58773 | 60.4 | |
| D-ZK3A | CDGM | 1.58913 | 61.101573 |
Similar Glasses (Hoya)
| Glass | Manufacturer | nd | Vd | |
|---|---|---|---|---|
| MC-BACD5N | Hoya | 1.58913 | 61.25 | |
| BACD5 | Hoya | 1.58913 | 61.25 | |
| M-BACD5N | Hoya | 1.58913 | 61.25 | |
| MP-BACD5N | Hoya | 1.58913 | 61.25 | |
| BACD14 | Hoya | 1.60311 | 60.7 | |
| M-BACD12 | Hoya | 1.58313 | 59.46 | |
| MP-BACD12 | Hoya | 1.58313 | 59.46 | |
| MC-BACD12 | Hoya | 1.58313 | 59.46 | |
| BACD12 | Hoya | 1.583129 | 59.459639 | |
| BACD7 | Hoya | 1.607292 | 59.474776 |