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- Fabrication_and_testing_of_optical_components abstract "Optical fabrication and testing spans an enormous range of manufacturing procedures and optical test configurations. The manufacture of a conventional spherical lens typically begins with the generation of the optic's rough shape by grinding a glass blank. This can be done, for example, with ring tools. Next, the lens surface is polished to its final form. Typically this is done by lapping—rotating and rubbing the rough lens surface against a tool with the desired surface shape, with a mixture of abrasives and fluid in between. Typically a carved pitch tool is used to polish the surface of a lens. The mixture of abrasive is called slurry and it is typically made from cerium or zirconium oxide in water with lubricants added to facilitate pitch tool movement without sticking to the lens. The particle size in the slurry is adjusted to get the desired shape and finish. During polishing, the lens may be tested to confirm that the desired shape is being produced, and to ensure that the final shape has the correct form to within the allowed precision. The deviation of an optical surface from the correct shape is typically expressed in fractions of a wavelength, for some convenient wavelength of light (perhaps the wavelength at which the lens is to be used, or a visible wavelength for which a source is available). Inexpensive lenses may have deviations of form as large as several wavelengths (λ, 2λ, etc.). More typical industrial lenses would have deviations no larger than a quarter wavelength (λ/4). Precision lenses for use in applications such as lasers, interferometers, and holography have surfaces with a tenth of a wavelength (λ/10) tolerance or better. In addition to surface profile, a lens must meet requirements for surface quality (scratches, pits, specks, etc.) and accuracy of dimensions.".
- Fabrication_and_testing_of_optical_components wikiPageExternalLink index.html.
- Fabrication_and_testing_of_optical_components wikiPageID "4577289".
- Fabrication_and_testing_of_optical_components wikiPageLength "3831".
- Fabrication_and_testing_of_optical_components wikiPageOutDegree "34".
- Fabrication_and_testing_of_optical_components wikiPageRevisionID "655131921".
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Annealing_(glass).
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Anthesteria.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Batch_mixing.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Casting.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Category:Glass_engineering_and_science.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Category:Manufacturing.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Category:Optics.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Caustic_test.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Computer-generated_hologram.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Computer-generated_holography.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Diamond_edging.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Diamond_shaping.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Diamond_turning.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Diamond_wheel.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Figuring.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Foucault_knife-edge_test.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Glass_batch_calculation.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Glass_moulding.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Holography.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Index_of_refraction.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Interferometer.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Interferometric_testing.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Interferometry.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Lapping.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Laser.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Lens_(optics).
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Loose_grit_fabrication.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Null_corrector.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Optical_lens_design.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Optics.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Polishing.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Pouring.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Precision_glass_moulding.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Profilometer.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Refractive_index.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Ronchi_test.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Single-point_diamond_turning.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Surface_profile_measurement.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Vapor_polishing.
- Fabrication_and_testing_of_optical_components wikiPageWikiLink Wavelength.
- Fabrication_and_testing_of_optical_components wikiPageWikiLinkText "Fabrication and testing of optical components".
- Fabrication_and_testing_of_optical_components wikiPageWikiLinkText "grinding and polishing".
- Fabrication_and_testing_of_optical_components wikiPageWikiLinkText "ground and polished".
- Fabrication_and_testing_of_optical_components hasPhotoCollection Fabrication_and_testing_of_optical_components.
- Fabrication_and_testing_of_optical_components subject Category:Glass_engineering_and_science.
- Fabrication_and_testing_of_optical_components subject Category:Manufacturing.
- Fabrication_and_testing_of_optical_components subject Category:Optics.
- Fabrication_and_testing_of_optical_components type Discipline.
- Fabrication_and_testing_of_optical_components type Science.
- Fabrication_and_testing_of_optical_components comment "Optical fabrication and testing spans an enormous range of manufacturing procedures and optical test configurations. The manufacture of a conventional spherical lens typically begins with the generation of the optic's rough shape by grinding a glass blank. This can be done, for example, with ring tools. Next, the lens surface is polished to its final form.".
- Fabrication_and_testing_of_optical_components label "Fabrication and testing of optical components".
- Fabrication_and_testing_of_optical_components sameAs प्रकाशीय_अवयवों_का_निर्माण_एवं_परीक्षण.
- Fabrication_and_testing_of_optical_components sameAs m.0c9qtl.
- Fabrication_and_testing_of_optical_components sameAs Q5428142.
- Fabrication_and_testing_of_optical_components sameAs Q5428142.
- Fabrication_and_testing_of_optical_components wasDerivedFrom Fabrication_and_testing_of_optical_components?oldid=655131921.
- Fabrication_and_testing_of_optical_components isPrimaryTopicOf Fabrication_and_testing_of_optical_components.