Copyright © Philip M. Parker, INSEAD. Terms of Use.

Telephoto Lens

Definition: Telephoto Lens

Telephoto Lens

Noun

1. A camera lens that magnifies the image.

Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.
 



Specialty Definitions: Telephoto Lens

DomainDefinitions

Mining

A combination of positive and negative lenses designed to obtain larger magnification of distant objects than is possible with ordinary lenses. (references)

Source: compiled by the editor from various references; see credits.

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Specialty Definition: Telephoto lens

(From Wikipedia, the free Encyclopedia)

In photography and cinematography, a telephoto lens is a lens where the focal length is significantly longer than the focal lenghth of a normal lens. For a 35 mm camera with a 24 by 36 mm format, the normal lens is 50 mm and a lens of focal length 70 mm or more is considered telephoto.

In addition to making objects appear closer then they are, the resulting image will also have a certain degree of perspective distortion.

See angle of view for an example of an image taken by a telephoto lens.

See also: film format, normal lens

The original meaning of telephoto lens was a lens with optics containing a telephoto group, that would allow the lens to be physically shorter than its focal length. Compare with the opposite effect used in retrofocus lenseses, which have greater clearance from the rear element to the film plane than their focal length would permit with a conventional optical design.

Source: adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Telephoto lens."

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Synonym: Telephoto Lens

Synonym: zoom lens (n). (additional references)

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Crosswords: Telephoto Lens

English words defined with "telephoto lens": telephoto, telephotograph, telephotography. (references)

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Commercial Usage: Telephoto Lens

DomainTitle

Books

  • Telephoto Lens Photography (Amherst Media's Photo-Imaging Series) (reference)

    (more book examples)

  

High Tech

Source: compiled by the editor from various references; see credits.

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Frequency of Internet Keywords: Telephoto Lens

The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com.
 
ExpressionFrequency
per Day

telephoto lens

1,253

digital camera telephoto lens

15

canon telephoto lens

11

camera telephoto lens

8

digital telephoto lens

7

sony telephoto lens

7

olympus telephoto lens

6

fuji telephoto lens

6

minolta telephoto lens

5

nikon telephoto lens

5

super telephoto lens

3

37mm telephoto lens

3

3x telephoto lens

3

pentax telephoto lens

2

camcorder telephoto lens

2

kodak telephoto lens

2

zoom telephoto lens

2

kenko telephoto lens

2

fuji s602 telephoto lens

2
Source: compiled by the editor from various references; see credits.

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Modern Translations: Telephoto Lens

Language Translations for "telephoto lens"; alternative meanings/domain in parentheses.

Czech

  

teleobjektiv. (various references)

   

Finnish

  

teleobjektiivi, kauko-objektiivi. (various references)

   

German

  

Teleobjektiv (telephoto). (various references)

   

Greek 

  

τηλεφακόσ (telautogram lens, zoom lens). (various references)

   

Pig Latin

  

elephototay enslay

   

Portuguese

  

teleobjetiva. (various references)

   

Russian 

  

телеобъектив (telescopic lens). (various references)

Source: compiled by the editor from various translation references.

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Anagrams: Telephoto Lens

Scrabble® Enable2K-Verified Anagrams

Words within the letters "e-e-e-h-l-l-n-o-o-p-s-t-t"

-3 letters: leptotenes, telephones, telephotos.

-4 letters: leptotene, phenetols, telephone, telephoto, telethons.

-5 letters: heelpost, pesthole, phenetol, photoset, posthole, postteen, potheens, potholes, potstone, potteens, telethon, theelols, topstone.

Source: compiled by the editor from various references; see credits.

SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.

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Alternative Orthography: Telephoto Lens


Hexadecimal (or equivalents, 770AD-1900s) (references)

54 65 6C 65 70 68 6F 74 6F      4C 65 6E 73

Leonardo da Vinci (1452-1519; backwards) (references)

    

Binary Code (1918-1938, probably earlier) (references)

01010100 01100101 01101100 01100101 01110000 01101000 01101111 01110100 01101111 00100000 01001100 01100101 01101110 01110011

HTML Code (1990) (references)

&#84 &#101 &#108 &#101 &#112 &#104 &#111 &#116 &#111 &#32 &#76 &#101 &#110 &#115

ISO 10646 (1991-1993) (references)

0054 0065 006C 0065 0070 0068 006F 0074 006F      004C 0065 006E 0073

Encryption (beginner's substitution cypher): (references)

547178718274818681246718085

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INDEX

1. Definition
2. Synonyms
3. Crosswords
4. Usage: Commercial
5. Expressions: Internet
6. Translations: Modern
7. Anagrams
8. Orthography
9. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.