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- Coddington_magnifier abstract "A Coddington magnifier is a magnifying glass consisting of a single very thick lens with a central deep groove diaphragm at the equator, thus limiting the rays to those close to the axis, which again minimizes spherical aberration. This allows for greater magnification than a conventional magnifying glass, typically 10× up to 20×. Most single lens magnifiers are limited to 5× or so before significant distortion occurs. The drawback is that the diaphragm groove reduces the area seen through the magnifier.".
- Coddington_magnifier thumbnail Coddington-magnifier.svg?width=300.
- Coddington_magnifier wikiPageExternalLink Coddington.html.
- Coddington_magnifier wikiPageID "20381094".
- Coddington_magnifier wikiPageRevisionID "470611924".
- Coddington_magnifier hasPhotoCollection Coddington_magnifier.
- Coddington_magnifier subject Category:Lenses.
- Coddington_magnifier subject Category:Magnifiers.
- Coddington_magnifier type Artifact100021939.
- Coddington_magnifier type Device103183080.
- Coddington_magnifier type Instrument103574816.
- Coddington_magnifier type Instrumentality103575240.
- Coddington_magnifier type Lens103656484.
- Coddington_magnifier type Lenses.
- Coddington_magnifier type Magnifier103709206.
- Coddington_magnifier type Magnifiers.
- Coddington_magnifier type Object100002684.
- Coddington_magnifier type OpticalDevice103851341.
- Coddington_magnifier type PhysicalEntity100001930.
- Coddington_magnifier type ScientificInstrument104147495.
- Coddington_magnifier type Whole100003553.
- Coddington_magnifier comment "A Coddington magnifier is a magnifying glass consisting of a single very thick lens with a central deep groove diaphragm at the equator, thus limiting the rays to those close to the axis, which again minimizes spherical aberration. This allows for greater magnification than a conventional magnifying glass, typically 10× up to 20×. Most single lens magnifiers are limited to 5× or so before significant distortion occurs.".
- Coddington_magnifier label "Coddington magnifier".
- Coddington_magnifier sameAs m.04zx65t.
- Coddington_magnifier sameAs Q5139956.
- Coddington_magnifier sameAs Q5139956.
- Coddington_magnifier sameAs Coddington_magnifier.
- Coddington_magnifier wasDerivedFrom Coddington_magnifier?oldid=470611924.
- Coddington_magnifier depiction Coddington-magnifier.svg.
- Coddington_magnifier isPrimaryTopicOf Coddington_magnifier.