Schmidt–Pechan prism

Schmidt–Pechan prism - optical device. Article “Schmidt–Pechan prism” in English Wikipedia has 27.9 points for quality (as of July 1, 2025). The article contains 7 references and 7 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 “Schmidt–Pechan prism”, its content was written by 27 registered users of English Wikipedia and edited by 62 registered Wikipedia users in all languages.

The article is cited 10 times in English Wikipedia and cited 37 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #44207 in November 2005
• Global: #109236 in November 2005

The highest popularity rank from 2008:

• Local (English): #441579 in January 2008
• Global: #628256 in January 2008

There are 7 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) Schmidt–Pechan prism		27.9379
2	German (de) Schmidt-Pechan-Prisma		25.5679
3	Slovenian (sl) Schmidt-Pechanova prizma		15.9697
4	Japanese (ja) シュミットペシャンプリズム		14.9573
5	Chinese (zh) 施密特-別漢稜鏡		3.8818
6	Catalan (ca) Prisma de Schmidt-Pechan		2.0879
7	Spanish (es) Prisma de Schmidt-Pechan		1.7604

More...

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

The most popular language versions of the article "Schmidt–Pechan prism" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Schmidt–Pechan prism		128 978
2	German (de) Schmidt-Pechan-Prisma		30 932
3	Chinese (zh) 施密特-別漢稜鏡		11 824
4	Spanish (es) Prisma de Schmidt-Pechan		9 143
5	Slovenian (sl) Schmidt-Pechanova prizma		2 162
6	Catalan (ca) Prisma de Schmidt-Pechan		1 400
7	Japanese (ja) シュミットペシャンプリズム		475

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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 "Schmidt–Pechan prism" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Schmidt–Pechan prism		715
2	German (de) Schmidt-Pechan-Prisma		128
3	Chinese (zh) 施密特-別漢稜鏡		58
4	Japanese (ja) シュミットペシャンプリズム		50
5	Spanish (es) Prisma de Schmidt-Pechan		31
6	Catalan (ca) Prisma de Schmidt-Pechan		10
7	Slovenian (sl) Schmidt-Pechanova prizma		6

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

Language versions of the article "Schmidt–Pechan prism" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Schmidt–Pechan prism		27
2	German (de) Schmidt-Pechan-Prisma		18
3	Spanish (es) Prisma de Schmidt-Pechan		5
4	Chinese (zh) 施密特-別漢稜鏡		4
5	Japanese (ja) シュミットペシャンプリズム		3
6	Slovenian (sl) Schmidt-Pechanova prizma		3
7	Catalan (ca) Prisma de Schmidt-Pechan		2

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

Language versions of the article "Schmidt–Pechan prism" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) Prisma de Schmidt-Pechan		0
2	German (de) Schmidt-Pechan-Prisma		0
3	English (en) Schmidt–Pechan prism		0
4	Spanish (es) Prisma de Schmidt-Pechan		0
5	Japanese (ja) シュミットペシャンプリズム		0
6	Slovenian (sl) Schmidt-Pechanova prizma		0
7	Chinese (zh) 施密特-別漢稜鏡		0

More...

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

Language versions of the article "Schmidt–Pechan prism" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Schmidt–Pechan prism		10
2	German (de) Schmidt-Pechan-Prisma		9
3	Chinese (zh) 施密特-別漢稜鏡		5
4	Slovenian (sl) Schmidt-Pechanova prizma		4
5	Catalan (ca) Prisma de Schmidt-Pechan		3
6	Spanish (es) Prisma de Schmidt-Pechan		3
7	Japanese (ja) シュミットペシャンプリズム		3

More...

#	Language	Value
ca	Catalan Prisma de Schmidt-Pechan
de	German Schmidt-Pechan-Prisma
en	English Schmidt–Pechan prism
es	Spanish Prisma de Schmidt-Pechan
ja	Japanese シュミットペシャンプリズム
sl	Slovenian Schmidt-Pechanova prizma
zh	Chinese 施密特-別漢稜鏡

Best Rank

English: #441579 01.2008

Global: #628256 01.2008

Best Rank

English: #44207 11.2005

Global: #109236 11.2005

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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