1. Light refraction?

2. Refraction — Snell's Law.

3. " Principles of Optical Refraction. "

4. Birefringence definition, double refraction

5. That's the refraction angle.

6. Eye disorders Very rare-Refraction disorders Refraction anomalies may occur upon initiation of insulin therapy

7. Borish’s Clinical Refraction – E-Book

8. High index of refraction monomers

9. Alhazen's problem can also be extended to multiple refractions from a spherical ball.

10. In this work d'Alembert theoretically explained refraction.

11. Dioptometer:an instrument used for measuring ocular refraction.

12. ACOUSTIC REFRACTIONS draws inspiration from many idiosyncratic sources, as well as everyday objects and circumstances.

13. Oh, Tessa, just look how the sunlight kisses each crystal and sends all those refractions just flyin'.

14. Device for measuring aberration refraction of the eye

15. And the angle of refraction is theta 2.

16. The answer lies in an optical phenomenon called refraction.

17. Consequently remarkable refraction phenomena are observed in this layer.

18. Oedema and refraction abnormalities of the eye o tn

19. Turnable acoustic gradient index of refraction lens and system

20. 9 High thermal conductivity, High index of refraction glue.

21. Related issues of atmospheric refraction applied to all astronomical observations.

22. Birefringence definition is - the refraction of light in an anisotropic material (such as calcite) in two slightly different directions to form two rays —called also double refraction

23. And we saw this index of refraction 1. 00029 or whatever

24. Probe into Dissecting Refraction Method Statics Processing under Complicated Surface Conditions.

25. Borish’s Clinical Refraction provides the reader with two varieties of information

26. Usually, the tests include one for hardness, specific gravity and refraction.

27. She also has light refraction abilities that are not fully explained.

28. In addition, all available refraction data obtained by foreign expeditions was utilized.

29. 3. High homogeneity (index of refraction variance) less than 5 × 10–6;

30. Borish’s Clinical Refraction provides the reader with two varieties of information

31. High homogeneity (index of refraction variance) less than 5 × 10-6;

32. Crystal to raise living atmosphere, refraction fantastic luster, it is warm.

33. The absolute value of the difference between the index of refraction of the sealing resin and the index of refraction of the optically diffusive organic particles is 0.020-0.135, inclusive.

34. 3. High homogeneity (index of refraction variance) less than 5 × 10-6;

35. The absolute value of the difference between the refraction index of the transparent resin (X) and the refraction index of the cross-linked resin microparticles (Y) is 0.095-0.115.

36. Optometry: Profession concerned with examining the eyes for defects or faults of refraction.

37. Explore Bending of light between two media with different indices of refraction

38. It was Snellius who noted that Ptolemy's equation for refraction was inexact.

39. Types – Bathymetrically controlled Wave refraction is a key process in focussing these rips

40. Geophysical techniques evaluated were ground probing, radar, acoustic seismic and refraction seismic methods.

41. So we know this is our incident angle This is our angle of refraction

42. This determination of the refraction angle is independent of vibrations and other environmental disturbances.

43. Sir Isaac Newton’s 17th-century experiments with prisms led to an understanding of light refraction.

44. The refraction index values for the same samples were measured using a thermostated Abbe refractometer.

45. Presbyopia is a physiological phenomenon. Whatever its refraction is, everyone will have to face presbyopia.

46. One deals with the velocities, directly deals with the velocities, right over here, the ratio of the velocity to the sin of the incident or refraction angle and here it uses the index of refraction.

47. Let's think about what the incident angle is and what the angle of refraction

48. Its origin is required of refraction or reflection of the light by atmospheric ice crystals.

49. Birefringence is the “bending” or refraction of a light wave into two different polarized waves

50. As with ordinary light, laser range measurements to satellites are not troubled by ionospheric refraction.

51. Coastal Refraction alters the bearings, particularly when bearings are at an oblique angle to the coastline.

52. This chapter describes the network of seismic-refraction profiles observed in western Germany and adjacent areas.

53. It is translucent to transparent with indices of refraction of nα = 1.461 nβ = 1.478 nγ = 1.485.

54. Shallow Seismic Refraction Survey is one kind of celerity, effective and economic means in engineering exploration.

55. The preop refraction (spherical equivalent) was between −1.0 and −5.0 D (astigmatism <1.0 D).

56. Objective: To describe the variation in ocular Biometry and its association with refraction in adult Mongolians

57. Atmospheric optics and acoustics embrace studies of transmission, reflection, refraction and diffraction of light or sound.

58. 2nd century) gave this account (in addition to refraction), and he credited it to Posidonius (c.

59. The wedge shaped layer can also have a variable index of refraction n (x, y, z).

60. His approach to sound, and particularly the idea of greater flexibility and exaggeration of acoustic sound by electronic means, is the root of the ACOUSTIC REFRACTIONS pack.

61. Similarly, the variation of distance refraction and the presence of astigmatism is also lower than for humans.

62. The host material's index of refraction may be chosen to maximize the effective active area of the device.

63. Changes in the travel direction, called refraction, can be used to infer the deep structure of the Earth.

64. 24 Measure the refraction , the corneal culture , the far and near vision when the correcting lens were wore.

65. This model is in excellent agreement with results from refraction profiles Eschenlohe-East and Lago Lagorai-East.

66. The invention relates to a method for producing gradient index refraction index profiles in polymer optical fibres (1).

67. 'Optical thickness' is the mathematical product of the index of refraction and the physical thickness of the coating.

68. ‧Optical thickness‧ is the mathematical product of the index of refraction and the physical thickness of the coating.

69. Recent results from refraction, wide-angle, and near vertical reflection observations around Frankfurt/Main are compiled and discussed.

70. Using the Green function calculated in this way, we derive the dielectric constant and the refraction and absorption indices.

71. These waveguides may also be electrically biased to alter the index of refraction and/or absorption of the waveguide.

72. Owing to the refraction behaviour of ultrasonic waves, this shape increases the angle of diffusion of the ultrasonic waves.

73. The structure and properties of the fiber during multistage drawing were measured by double refraction , DSC and mechanical test.

74. On a clear day there may be abnormal refraction of light causing distortion in the appearance of features.

75. A diamond produces its colors by refraction, that is, by bending light at the surface of the gem.

76. Once again, facets are cut, but two more than on the top, for more effective refraction of light.

77. Alhazen argued against Ptolemy's refraction theory, and defined the problem in terms of perceived, rather than real, enlargement.

78. Between absorption, reflection, refraction and fluorescence, all of the incoming light must be accounted for, and no more.

79. = 150 nm to 800 nm are measured, and the refraction index and the optical absorption coefficient are derived therefrom.

80. About 800 years later, in AD 984, Ibn Sahl discovered a law of refraction mathematically equivalent to Snell's law.