Similar words: with the naked eye, naked, nakedness, take delight in, turn a blind eye, turn a blind eye to, snake, rat snake. Meaning: n. the eye unaided by any optical instrument that alters the power of vision or alters the apparent size or distance of objects.
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31. Most of the other stars that are visible to the naked eye lie within a few hundred light-years of us.
32. Because they are so faint, not a single one is visible to the naked eye.
33. The magnification is usually at least thirty times greater than what is normally seen with the naked eye.
34. He examined the pieces with the naked eye, then with his glass, while behind him Isobel held her breath.
35. The mite is just visible to the naked eye and feeds on honey bees and their grubs by sucking their body fluids.
36. It is visible with the naked eye, and its position close to Eta and Mu makes it very easy to locate.
37. Protozoans are effectively invisible to the naked eye, and flukes nearly so, but other external parasites are all too-readily seen.
38. The cluster is identifiable with the naked eye, and is clear with binoculars.
39. The skin is covered with microscopic hairs, invisible to the naked eye.
40. But the metal-point outlines are invisible to the naked eye.
41. The names of the shops can be read -some with the naked eye, others only under magnification.
42. All the internal organs looked pretty normal to the naked eye.
43. Many of these parasites are invisible to the naked eye.
44. My cycling was so fast, it seemed, that I was almost invisible to the naked eye.
45. Electricity is actually made up of extremely tiny particles called electrons, that you cannot see with the naked eye unless you have been drinking. Dave Barry 
46. Some thought them false because they often contradicted what would be seen with the naked eye.
47. Very simple geometrical forms exist in nature out there but most of them are ordinarily invisible to the naked eye.
48. With the naked eye, the colour-difference is very evident,[http://sentencedict.com/naked eye.html] and binoculars bring it out splendidly.
49. Its orange colour is quite evident with the naked eye, and striking in binoculars.
50. The human and mouse eggs are about one tenth of a millimetre in diameter and are just visible to the naked eye.
51. Protozoa are much larger than bacteria or viruses, although still not visible to the naked eye.
52. They're highly sophisticated infra-red beams, virtually undetectable to the naked eye.
53. He saw that there were many stars invisible to the naked eye.
54. The space probe can photograph parts of the electronic spectrum that are invisible to the naked eye.
55. To the naked eye, the bolts looked just like the others that protruded from other footings around the site.
56. It is easily visible with the naked eye, and binoculars give it a vaguely cruciform appearance.
57. The tail of the comet is not visible to the naked eye.
58. In coarse-grained rocks the minerals are large enough to be seen with the naked eye.
59. It presupposes the false theory that the size of small light sources is accurately gauged by the naked eye.
60. At the same time, they became the first men to see the reverse side of the Moon with the naked eye.
More similar words: with the naked eye, naked, nakedness, take delight in, turn a blind eye, turn a blind eye to, snake, rat snake, rattlesnake, snake charmer, snake in the grass, a snake in the grass, bedecked, baked, soaked, peaked, make do, beaked, take down, cloaked, streaked, half-baked, peaked cap, make do with, baked potato, see eye to eye, eye for eye, an eye for an eye, snaky, take the cake.