C10 by Hoya

Obsolete Unknown Environmentally Dangerous

C10 by Hoya is an obsolete optical glass. It transmits from 0.33 to 2.33 µm with an nd of 1.50137 and a Vd of 56.296772. It has dangerous environmental properties.

Refractive Index vs Wavelength
Refractive Index Calculator
Valid range: 0.334–2.325 µm
dn/dλ vs Wavelength
dn/dλ Calculator
Valid range: 0.334–2.325 µm
Abbe Number Calculator
Transmission vs Wavelength

No transmission data available.

Transmission Calculator
Valid wavelength range: 0.334–2.325 µm
Optical Properties
Refractive Index (nd) 1.50137
Abbe Number (Vd) 56.296772
Dispersion Formula Schott
Wavelength Range 0.334 — 2.325 µm
$$n(\lambda) = \sqrt{2.22498 - 0.0103591\,\lambda^2 + 0.00942604\,\lambda^{-2} + 0.000828472\,\lambda^{-4} - 7.45177 \times 10^{-5}\,\lambda^{-6} + 3.79039 \times 10^{-6}\,\lambda^{-8}}$$
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 Compare
FTL10 Ohara 1.501372 56.399833
K10 Schott 1.50137 56.41
S-FTL10 Ohara 1.501372 56.421009
KDP Generic Birefringent 1.509182 56.224997
H-K8 CDGM 1.51602 56.794825
NSL2 Ohara 1.516016 56.800755
S-NSL2 Ohara 1.516016 56.858179
NSL33 Ohara 1.514536 54.714595
KF3 Schott 1.51454 54.702547
KF3 Sumita 1.51454 54.6
Similar Glasses (Hoya)
Glass Manufacturer nd Vd Compare
C2 Hoya 1.51602 56.771193
CF3 Hoya 1.51454 54.628437
E-C3 Hoya 1.51823 58.96
C3 Hoya 1.518234 58.96082
C12 Hoya 1.523073 58.640203
C5 Hoya 1.522488 59.447258
C7 Hoya 1.511122 60.485929
SBF5 Hoya 1.521299 52.780677
ZNC1 Hoya 1.533149 58.063515
CF6 Hoya 1.517419 52.154512
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