Abbe sine condition

Abbe sine condition - condition that must be fulfilled by a lens or other optical system in order for it to produce sharp images of off-axis as well as on-axis objects. Article “Abbe sine condition” in English Wikipedia has 15.5 points for quality (as of July 1, 2025). The article contains 2 references and 3 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

Since the creation of article “Abbe sine condition”, its content was written by 30 registered users of English Wikipedia and edited by 74 registered Wikipedia users in all languages.

The article is cited 17 times in English Wikipedia and cited 55 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #68345 in July 2005
• Global: #52154 in April 2004

The highest popularity rank from 2008:

• Local (English): #466241 in April 2008
• Global: #565017 in April 2008

There are 6 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Abbe sine condition		15.5077
2	Chinese (zh) 阿贝正弦条件		4.1338
3	Romanian (ro) Condiția Abbe a sinusurilor		3.1456
4	Italian (it) Condizione di Abbe		2.2616
5	Spanish (es) Relación de senos de Abbe		1.8779
6	German (de) Abbesche Sinusbedingung		0.6526

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "Abbe sine condition" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Abbe sine condition		142 404
2	German (de) Abbesche Sinusbedingung		41 268
3	Chinese (zh) 阿贝正弦条件		24 248
4	Italian (it) Condizione di Abbe		13 472
5	Spanish (es) Relación de senos de Abbe		12 146
6	Romanian (ro) Condiția Abbe a sinusurilor		1 062

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Abbe sine condition" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Abbe sine condition		569
2	German (de) Abbesche Sinusbedingung		96
3	Italian (it) Condizione di Abbe		85
4	Chinese (zh) 阿贝正弦条件		74
5	Spanish (es) Relación de senos de Abbe		27
6	Romanian (ro) Condiția Abbe a sinusurilor		9

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Abbe sine condition" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Abbe sine condition		30
2	German (de) Abbesche Sinusbedingung		21
3	Italian (it) Condizione di Abbe		14
4	Spanish (es) Relación de senos de Abbe		5
5	Chinese (zh) 阿贝正弦条件		3
6	Romanian (ro) Condiția Abbe a sinusurilor		1

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Abbe sine condition" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	German (de) Abbesche Sinusbedingung		0
2	English (en) Abbe sine condition		0
3	Spanish (es) Relación de senos de Abbe		0
4	Italian (it) Condizione di Abbe		0
5	Romanian (ro) Condiția Abbe a sinusurilor		0
6	Chinese (zh) 阿贝正弦条件		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Abbe sine condition" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Chinese (zh) 阿贝正弦条件		21
2	English (en) Abbe sine condition		17
3	German (de) Abbesche Sinusbedingung		6
4	Spanish (es) Relación de senos de Abbe		6
5	Italian (it) Condizione di Abbe		3
6	Romanian (ro) Condiția Abbe a sinusurilor		2

More...

#	Language	Value
de	German Abbesche Sinusbedingung
en	English Abbe sine condition
es	Spanish Relación de senos de Abbe
it	Italian Condizione di Abbe
ro	Romanian Condiția Abbe a sinusurilor
zh	Chinese 阿贝正弦条件

Best Rank

English: #466241 04.2008

Global: #565017 04.2008

Best Rank

English: #68345 07.2005

Global: #52154 04.2004

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information