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A typical polymer has a refractive index of 1.30–1.70, but a higher refractive index is often required for specific applications. The refractive index is related to the molar refractivity, structure and weight of the monomer. In general, high molar refractivity and low molar volumes increase the refractive index of the polymer. [1]
In optics and lens design, the Abbe number, also known as the Vd-number or constringence of a transparent material, is an approximate measure of the material's dispersion (change of refractive index versus wavelength), with high values of Vd indicating low dispersion.
Mid-index: 1.54 ≤ n d < 1.60; High-index: 1.60 ≤ n d < 1.74; Very high index: 1.76 ≤ n d; This is a general classification. Often for marketing purposes, materials with n d values that are at or above 1.60 can be referred to as "high-index". Likewise, Trivex and other borderline normal / mid-index materials may be referred to as mid-index.
Crush video of a woman with fat feet crushing inanimate objects. Adam Kepler also shows up for hugs and kisses Kato Kaelin mocking Charlie Schmidt's Keyboard Cat.Web Redemption for Afro Ninja Mark Allen Hicks who had problems with his backflip while auditioning for a Nike commercial.; [1] Daniel's Extreme Salvia Challenge which involves Daniel attempting the Saltine cracker challenge and the ...
Timișoara (UK: / ˌ t ɪ m ɪ ˈ ʃ w ɑːr ə /, [11] US: / ˌ t iː m iː-/, [12] Romanian: [t i m i ˈ ʃ o̯a r a] ⓘ; German: Temeswar [ˈtɛmɛʃvaːɐ̯] ⓘ, also Temeschwar or Temeschburg; [13] Hungarian: Temesvár [ˈtɛmɛʃvaːr] ⓘ; Serbian: Темишвар, romanized: Temišvar [těmiʃʋaːr]; see other names) is the capital city of Timiș County, Banat, and the main ...
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