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A '''vertometer''' is an ophthalmic bench instrument used to measure ] power of a lens. It differs from a ] or ] which is a general dispensory tool for opticians to verify spectable prescriptions at the laborartory. A vertometer, on the other hand, is a more precision instrument used to locate, mark, and index a lens optical center for edging, mounting, and construction of a spectacle prescription.
{{Uncategorized}}

= Vertometer =

== Vertometer, ], ] ==

An ophthalmic bench instrument used to measure ] power of a lens.

== What's the difference? ==

A ], or ] is a general dispensory tool for opticians to verify spectable prescriptions at the laborartory.

A Vertometer is a more precision instrument used to locate, mark, and index a lens optical center for edging, mounting, and construction of a spectacle prescription.

article creation, related topics, and references are voluntary donations by: <br> ] 19:07, 1 July 2007 (UTC)

⚫ == Also see ==

⚫ ]
⚫ ]
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⚫ == See also ==
⚫ * ]
⚫ * ]
⚫ * ]


== References == == References ==
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Revision as of 19:18, 1 July 2007

A vertometer is an ophthalmic bench instrument used to measure diopter power of a lens. It differs from a lensmeter or lensometer which is a general dispensory tool for opticians to verify spectable prescriptions at the laborartory. A vertometer, on the other hand, is a more precision instrument used to locate, mark, and index a lens optical center for edging, mounting, and construction of a spectacle prescription.

See also

References

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