convex lens in English

ounded lens, lens which merges light rays togethe

Use "convex lens" in a sentence

1. Convex lens, in optics; Mathematics

2. This is convex lens leadership.

3. What does that convex lens do?

4. Plane mirrors, convex lens and concave lens.

5. 2 He polished the convex lens of his telescope.

6. 11 There are six various plane and concave - convex lens.

7. 6 A convex lens is used to concentrate rays of light.

8. So I learned the lesson of convex lens leadership from that.

9. Function of Collimating lens: The Collimating lens is a common convex lens, where the diverging light enters, and the parallel light emits, and this convex lens acts as a straight line.

10. Here's the flat-front lens, we have a concave lens and a convex lens.

11. 8 A convex lens causes rays to converge on a single point,[www.Sentencedict.com] the focal point.

12. 7 Wearing lower degree convex lens can reduce incidence rate of myopia in primary school students.

13. Methods Hypermetropia and myopia were induced by convex lens in front of eyes of 32 subjects.

14. This compound lens is optically formed of a combination of a convex lens and a concave lens.

15. 5 Two kinds of convex lens which make parallel rays converge to the focal point are given.

16. The focal length of a Convex lens is positive, while that of a concave lens is negative

17. 3 Conclusion Wearing lower degree convex lens can reduce incidence rate of myopia in primary school students.

18. 10 Methods Hypermetropia and myopia were induced by convex lens in front of eyes of 32 subjects.

19. Methods Hypermetropia and myopia were induced by playing concave and convex lens in front of eyes of 32 subjects.

20. 14 Conjugate method is an accurate, simple and convenient method to measure the focal distance of thin convex lens.

21. 15 Methods Hypermetropia and myopia were induced by playing concave and convex lens in front of eyes of 32 subjects.

22. A convex lens is known as a converging lens, whereas a Concave lens is also known as a diverging lens.

23. Simple Collimators consists of a tube having a narrow, variable slit at one end and a convex lens at the other

24. The convex lens and planoconcave mirror thermal lens compensation methods are proposed and applied to a high power pumped Tm:YAP laser.

25. 4 The convex lens and planoconcave mirror thermal lens compensation methods are proposed and applied to a high power pumped Tm:YAP laser.

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

27. From Ars Technica The fifteenth century saw the Convex lens' opposite appear: the concave lens for myopia, a vision impairment of the young.

28. One day he took us out into the sun and tried to show us how to find the focal length of a convex lens.

29. This sensor adopts a sine-wave current generator and a magnetic coil to produce electromagnetic force that drives the convex lens to swing slightly.

30. 12 This sensor adopts a sine-wave current generator and a magnetic coil to produce electromagnetic force that drives the convex lens to swing slightly.

31. 13 In interference experiments with Newton's ring, considered only is the interference of the air film formed between the convex lens and the plain glass.

32. 9 On MRI, the lesion appeared double convex lens or egg in shape in coronal section and round or arrow head like in shape in sagittal section.

33. Generally, a Convex lens forms a real image, but it can also create a virtual image when the object is in the middle of the focus and optical centre

34. 16 Firstly, a telescope system is made up with a concave lens and a long-focus convex lens, by which the angle of the parallel beam from the collimator can be change.

35. The Achromatic lens consists of a double convex lens of crown glass combined with a plano-concave lens of flint glass. PHYSICS WILLIS EUGENE TOWER Achromatic lenses are used in all high-grade optical instruments such as telescopes and …