achromatic lens in English
After improvements in the microscope, especially the 19th century development of the achromatic lens , and dissemination of the cell theory by Virchow in 1858,2 the level of analysis descended to the microscopic or cellular level.
Use "achromatic lens" in a sentence
1. Achromatic lens, f
2. Intraocular achromatic lens
3. It is an achromatic lens.
4. Achromatic lens, f = # mm, aperture
5. Achromat definition is - Achromatic lens
6. Achromatic lens, f ≥ 86 mm, aperture 10 mm.
7. Achromatic lens, f = 20 mm, aperture ≤ 10 mm.
8. Achromatic lens, f 86 mm, aperture 10 mm
9. A Achromatic lens: focal length # mm; diameter # mm
10. achromatic lens focal length between 20 and 50 mm.
11. Method for correction of chromatic aberration and achromatic lens
12. achromatic lens # mm nominal focal length and # mm nominal diameter
13. Additionally, this patent teaches a refractive/diffractive achromatic lens group (30).
14. achromatic lens, 1,000 mm nominal focal length and 75 mm nominal diameter
15. An intraocular achromatic lens system has an intraocular achromatic lens (1) positioned within the posterior and anterior chambers of the eye and in optical alignment with one or more intraocular lenses.
16. Probably borrowed from German Achromat, short for Achromatische Linse "Achromatic lens"
17. An Achromatic lens is a type of glass lens found within refractor based telescope
18. An Apochromatic (APO) lens is essentially a achromatic lens with all its major issues corrected
19. The Achromatic telescope is a refracting telescope that uses an Achromatic lens to correct for chromatic aberration
20. The second element of the achromatic lens is Aspherical to reduce wavefront errors arising from standard spherical achromats
21. An achromatic lens or reflector arrangement is provided which is configured to enhance the far field resolution of a light sensor.
22. English optician Chester Moore Hall (1703–1771) develops an achromatic lens (or achromat) commonly used as the objective of small refracting telescopes.
23. Achromatic Lens: An Achromatic lens can be defined as a lens which is made by a combination of two different types of lenses carrying different focal powers in a manner such that the images formed by the light of both the combined lenses are free from chromatic aberration or achromatism
24. Achromatic lens: A lens which refracts light of most colours equally, i. e. corrected for blue and green light of the primaries.
25. Also called: Achromatic lens a lens designed to bring light of two chosen wavelengths to the same focal point, thus reducing chromatic aberration.
26. 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 …
27. The FORT consists of 700 mW of light from a titanium–sapphire ring laser, focused with a 200 mm achromatic lens to a waist of 35 μm.
28. Achondroplasia achondroplastic Achorion achroacyte achroma achromacyte achromasia achromat achromatic achromatically achromatic figure achromatic lens achromatin achromatise achromatised achromatising achromatism achromatize achromatized achromatizing achromatocyte achromatolyses achromatolysis achromatope achromatopsia achromia achromic
29. An Achromatic lens, often called an achromat, is a type of optical lens capable of correcting chromatic aberration, a distortion that occurs when glass splits white light into multiple colorwavelengths in the spectrum
30. It can also refer to: Achromatic colors, “greys” or “neutral colors”, also black or white Achromatic lens, a lens designed to minimize chromatic aberration; Achromatic vision: Monochromacy (total color blindness); Achromatopsia; Monochrome; Achromatic
31. 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 …
32. It usually consists of a positive achromatic lens, with an illuminated object (a slit, a graticule, a scale, etc.) placed at one of its focal points, so that light from any point on the object emerges from the Collimator parallel.
33. Noun Also called: Achromatic lens a lens designed to bring light of two chosen wavelengths to the same focal point, thus reducing chromatic aberrationCompare apochromat a person who has no colour vision at all and can distinguish only black, white, and grey
34. A convergent achromatic lens L2 corrected for spherical aberrations, links the diaphragm DT with the receiver R; the diameter of the lens L2 must be such that it does not diaphragm the light diffused by the sample in a cone with a half top angle
35. A convergent achromatic lens L#, corrected for spherical aberrations, links the diaphragm DT with the receiver R; the diameter of the lens L# shall be such that it does not diaphragm the light diffused by the sample in a cone with a half top angle of ß/# = #°
36. A convergent achromatic lens L#, corrected for spherical aberrations, links the diaphragm DT with the receiver R; the diameter of the lens L# shall be such that it does not diaphragm the light diffused by the sample in a cone with a half top angle of β/# = #°
37. A convergent achromatic lens L2, corrected for spherical aberrations, links the diaphragm DT with the receiver R; the diameter of the lens L2 shall be such that it does not diaphragm the light diffused by the sample in a cone with a half top angle of ß/2 = 14°.
38. A convergent achromatic lens L2, corrected for spherical aberrations links the diaphragm Dτ with the receiver R; the diameter of the lens L2 shall be such that it does not diaphragm the light diffused by the sample in a cone with a half top angle of β/2 = 14°.
39. A convergent achromatic lens L2, corrected for spherical aberrations, links the diaphragm DT with the receiver R; the diameter of the lens L2 shall be such that it does not diaphragm the light diffused by the sample in a cone with a half top angle of (/2 = 14°.
40. A convergent achromatic lens L2, corrected for spherical aberrations, links the diaphragm DT with the receiver R; the diameter of the lens L2 shall be such that it does not diaphragm the light diffused by the sample in a cone with a half top angle of β/2 = 14°.
41. A convergent achromatic lens L2, corrected for spherical aberrations links the diaphragm Dτ with the receiver R; the diameter of the lens L2 shall be such that it does not diaphragm the light diffused by the sample in a cone with a half top angle of β/2 = 14 deg.
42. The invention relates to an optical system (50) of a stereo video endoscope (1) with lateral viewing direction, comprising a sideways looking distal optical assembly (60) and a proximal optical assembly (70), wherein the distal optical assembly (60) comprises successively in a direction of light incidence an entrance lens (61), an optical deflection unit (62) and an exit lens (63), embodied as a hollow positive meniscus, on a common optical axis, wherein the proximal optical assembly (70) has at least in sections two right and left lens system channels (71, 72) of identical type and arranged parallel to one another, having in each case a dedicated optical axis, which have in each case in the direction of light incidence at least one first lens (71a, 72a) and an achromatic lens group (71b, 72b), and the invention relates to a corresponding stereo video endoscope (1) with lateral viewing direction.