crown lens in English

noun
1
a lens made of crown glass and usually forming one component of an achromatic lens.
After polishing the crown lens , a new lap - convex - is made and the third surface polished.

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1. An Apochromat lens consists of three different types of glass: two crown glasses, and one flint glass.

2. 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 …

3. Biconvex lens synonyms, Biconvex lens pronunciation, Biconvex lens translation, English dictionary definition of Biconvex lens

4. Crown of Thorns, Crown of Victory

5. Lens adapter device, particularly lens protecting device

6. Adjustable lens mount for a strip lens

7. Collimating lenses product line: Laser Collimating lens, Laser collimation lens, Laser collimator lens

8. An Achromatic lens, also referred to as an achromat, typically consists of two optical components cemented together, usually a positive low-index (crown) element and a …

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

10. Single crown forks that Creak at the crown

11. Lens Aberrations andophthalmic lens design Gauri S

12. Plane mirrors, convex lens and concave lens.

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

14. Octagonal-shaped crown set with blue cabochon crown.

15. Lens tube, method of adjusting lens tube, method of manufacturing lens tube and imaging device

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

17. Adaptive lens

18. Lens Settings

19. Lens Distortion

20. The lens features screw thread for mounting a lens adapter.

21. Core Crown Reconstruction of Resident Crown of First Molar of Mandible.

22. Lens Light rays converge when passing through a Biconvex lens and diverge when passing through a biconcave lens .f …

23. Types of crowns include the full porcelain crown , the porcelain - fused - to - metal crown and the all - metal crown .

24. Group 1 received a STORZ HYDROVIEW-lens, group 2 received an ACRY-SOF-lens, group 3 received a MEMORY-lens and group 4 a PHARMACIA 920-lens.

25. Braided Circlet - Elven Crown - Flower Tiara - Black Circlet - Braided Crown - Braided Elf Circlet - Fairy Crown - Braided Fairy Circlet TheOakenWren