1. Refractive index

2. The first refractive index is different than the second refractive index.

3. — refractive index, rotation, etc.

4. Spherical and astigmatic refractive powers

5. Refractive index [n]65

6. Contact lenses can still be worn to correct any residual refractive error after all refractive operations.

7. Origin of Modern Refractive Correction

8. The refractive index of the transparent layer is greater than the refractive index of the substrate.

9. Refractive production of a concentrically fanned structured bundle of light beams, optical measuring device with refractive deflection element

10. The low refractive layer is formed on one side of the substrate and comprises a low refractive binder.

11. Collimators can be either refractive or reflective

12. Multitask vision architecture for refractive vision corrections

13. Thiopene conductive polymer having low refractive index

14. Like uniaxial crystals, Biaxial crystals have refractive

15. Optical element comprising a double-refractive coating

16. Methods of refractive correction of the eye

17. Material in the slits has a refractive index different from the refractive index of the light-emitting panel.

18. The thin film is both refractive and reflective.

19. The refractive index of air is approximately 1.0003.

20. Barraquer for refractive treatment of high ametropia.

21. • refractive error (myopia, hypermetropia and/or astigmatism)

22. The liquid crystal convex lens (122) is embedded into concave lens (124), and has ordinary light refractive index and extraordinary light refractive index.

23. Ethanol is slightly more refractive than water, having a refractive index of 1.36242 (at λ=589.3 nm and 18.35 °C or 65.03 °F).

24. — of non-fermented products, the refractive index or density,

25. Method and apparatus for treating refractive eye abnormalities

26. Between 190 and 1700 nm, the ordinary refractive index varies roughly between 1.9 and 1.5, while the extraordinary refractive index varies between 1.6 and 1.4.

27. is the average refractive index of the outer cladding region.

28. Detector, suitable for analysis of sugars, e.g., Refractive Index Detector

29. This subject's suit controls her spectral flares and refractive visibility.

30. High refractive index fluids with low absorption for immersion lithography

31. The fluids are substantially immiscible and have different refractive indices.

32. Also, the curable composition can exhibit a high refractive index.

33. Highly refractive adhesive film and touch panel including same

34. Provided are a composition for coating a low refractive index layer, containing a siloxane compound, and a low-refractive index film comprising the same.

35. The (metha)acrylic copolymer comprises the (metha)acrylic monomer having a high refractive index and the phosphoric (metha)acrylic monomer having a high refractive index, thus improving the refractive index and obtaining flame retardancy, transparency, scratch resistance, and environmentally friendly properties.

36. The light permeability is 92 % and the refractive index is 1.491.

37. Methods and apparatus for measuring refractive index and optical absorption differences

38. Disclosed are soft, high refractive index device materials having improved strength.

39. is the refractive index of optical conductor cores (82), n¿2?

40. Curable casting compositions having a high refractive index and high impact resistance

41. AsBr3 is noteworthy for its very high refractive index of approximately 2.3.

42. Every natural material so far only allows for a positive refractive index.

43. A colored polymer thin film has an average refractive index ranging from 1.60 to 1.90 and a double refractive index the absolute value of which is less than 0.01.

44. Apparatus: liquid chromatography equipped with a refractive index detector and integrating recorder

45. The melons must have a refractive index of at least 11° Brix.

46. The non-switchable optically transparent layer(60) has a refractive index (n) substantially equal to the extra ordinary refractive index of the birefringent electro-optic material(62).

47. Aphototaxis Does geek squad insurance cover refractive surgery? Address type description

48. Anatase’s refractive indices (RI) vary extremely, depending on temperature and wavelength

49. Ophthalmic surgery microscope comprising a device for measuring refractive errors (ametropia)

50. Additionally, this patent teaches a refractive/diffractive achromatic lens group (30).

51. The phases have refractive indices that are equal or substantially equal.

52. Objective:To investigate the rules of refractive changes in children with hypermetropia.

53. Ophthalmic, ocular, refractive, and eye-related lasers, aberrometers, topographers, microkeratomes, keratomes and blades

54. Birefringence is a measurement of the difference between the two refractive indices in gems that are doubly refractive, and it ranges from a low of .003 to a high of .287

55. Refractive Amblyopia is the result of significant differences in vision between the eyes

56. Refractometer, having a graduated scale showing the refractive index and accurate to 0,0005.

57. Silica-germania glasses have lower viscosity and higher refractive index than pure silica.

58. The absolute refractive index of the transparent substrate (10) is preferably not less than 60% but not more than 140% of the absolute refractive index of the nitride compound semiconductor thin film.

59. Toric IOL technology allows enhancement of IOL surgery with improved refractive outcome.

60. Measure the refractive index of the sample at # oC in the refractometer

61. Birefringence number: The numerical difference between the two refractive indices of a Birefringent substance

62. Deduction of the dry soluble residue content of a product from its refractive index.

63. Refractive light index found the usual silicon dioxide mixed with potassium and zinc oxide.

64. (Mathematical formula 1) 0≤|X-Y|≤ 0.005 (Mathematical formula 2) 0≤|X-Z|≤ 0.005, wherein X represents the refractive index of the acrylonitrile butadiene styrene (g-ABS) copolymer (A), Y represents the refractive index of the butadiene-based rubber copolymer (a1); and Z represents the refractive index of the styrene-acrylonitrile copolymer (B).

65. The inventive device can be used to compensate refractive effects since the refractive index increments for the refraction-controlled semiconductor layer (7) and the optical media (3, 5, 6) have opposite algebraic signs.

66. High refractive index glass bead with high retroreflectivity, and method of preparing the same

67. In contrast, most complex eyes use refractive ray concentrators (lenses) and a concave retina.

68. Results: Using vector analysis the refractive index of success in this study was 68.8 %.

69. Modern cataract surgery and modern refractive IOL surgery would not been possible without his contribution.

70. In the infrared wavelength range several absorption maxima and fluctuations in the refractive index appear.

71. Biaxial Crystal • This crystal is described by two optical axis and three principal refractive indices

72. Substrates may be hard or soft, including metal alloys, semiconductors, glass, refractive and organic materials.

73. applicants with a large refractive error shall use contact lenses or high-index spectacle lenses;

74. Optical correction methods, devices, and systems reduce optical aberrations or inhibit refractive surgery induced aberrations.

75. The inner and outer radius of the hollow cylinder and the refractive index (n¿2?)

76. Shrinkage, stress-strain behaviour, optical birefringence, variation of refractive indices and crystallite orientation were measured.

77. Atomic layer deposition film with tunable refractive index and absorption coefficient and methods of making

78. Composition for refractive index matching, and touch screen substrate and display device manufactured using same

79. Marguerite B. MacDonald MD performed the first human VISX refractive laser eye surgery in 1989.

80. Due to the lack of refractive services, an estimated 119 million people are visually impaired.