| 摘要 |
<p>An optical material is provided that has a high transmittance, a high refractive index, a low Abbe constant, a high secondary dispersion property, and a low water absorption rate. The optical material includes a polymer of a mixture which contains: a sulfur-containing compound represented by the following general formula (1): a sulfur-containing compound represented by the following general formula (2): and an energy polymerization initiator, in which a content of the sulfur-containing compound represented by the chemical formula (2) is 10% by weight or more to 60% by weight or less, an Abbe constant (νd) of the polymer of the mixture satisfies 18<νd<23, and a secondary dispersion property (θg,F) thereof satisfies 0.68<θg,F<0.69.</p> |
