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Periscope Lens

Ihe osise nke oghere zoom na periscope
Smartphone nwere igwefoto anya zoom periscope 5x, nke a na-amata site na ọdịdị rectangular nke lens ya

Lens periscope, mgbe ụfọdụ a na-akpọ oghere mpịaji, bụ mgbakọ igwe eji arụ ọrụ oghere nke na-eji prism ma ọ bụ enyo na-atụgharị ìhè site na lenses nwere akụkụ 90° gaa na axis anya, dị ka ọ dị na periskop.[1][2][3][4]

Ojiji

[5][6] / Netman Snorkel Camera System, nke Norman Paul Kenworthy na Bob Nettman gosipụtara na 1967, na-eji anya anya periscope iji nye ohere ịme ihe nkiri nke obere ihe na ihe site n'ebe dị nso.

Smartphones [3]-eji anya anya periscope iji kwe ka ọnụọgụ zoom buru ibu n'ebughị ibu (nke ukwuu) ọkpụrụkpụ ha. Ebumnuche nke mmụba anya bụ imeziwanye foto macro. Site [7] oghere anya periscope, a na-atụgharị oghere anya site na 90 ° ma na-agbanye ya n'ogologo ma ọ bụ obosara nke smartphone kama omimi ya. [2]Sharp 902, nke e wepụtara na 2004, a na-ekwu mgbe ụfọdụ na ọ bụ ekwentị mkpanaaka mbụ iji gosipụta igwefoto anya periscope (2x variable zoom). [8][2]Asus ZenFone Zoom smartphone, nke e wepụtara na 2015, jiri usoro anya anya abụọ Hoya mee ihe iji nweta 3x zoom. N'afọ 2019, Huawei P30 Pro gosipụtara oghere periscope zoom 5x. [3] [9]'afọ 2020, Huawei P40 Pro+ wepụtara igwefoto anya 10x zoom periscope. [1]

Hụkwa

  • Ndepụta nke smartphones telephoto lens kachasị ogologo

Edensibia

  1. ↑ Galaxy S20 Ultra Shows Off Samsung's Prowess in Mobile Photography (en-US). Counterpoint Research (2020-04-10). Archived from the original on 2023-07-31. Retrieved on 2023-07-31.
  2. ↑ 2.0 2.1 2.2 Peter. Counterclockwise: periscope cameras are old news, optical zoom dates back to 2004 (en-US). GSMArena.com. Retrieved on 2023-07-20.Peter. "Counterclockwise: periscope cameras are old news, optical zoom dates back to 2004". GSMArena.com. Retrieved 2023-07-20.
  3. ↑ 3.0 3.1 3.2 What is the Difference Between a Periscope and Telephoto Camera? (en). XDA Developers (2020-11-27). Retrieved on 2023-07-20."What is the Difference Between a Periscope and Telephoto Camera?". XDA Developers. 2020-11-27. Retrieved 2023-07-20.
  4. ↑ Samuelson (2014-03-26). Hands-on Manual for Cinematographers (in en). CRC Press, 208. ISBN 978-1-136-04474-8. 
  5. ↑ ICG Magazine - May 2018 - The Action Issue by ICG Magazine - Issuu - page 36 (en). issuu.com (2018-05-01). Retrieved on 2023-07-20.
  6. ↑ Paul Kenworthy (en-US). D23. Retrieved on 2023-07-20.
  7. ↑ Sun (June 2023). "Optical Design of a Miniaturized 10× Periscope Zoom Lens for Smartphones" (in en). Micromachines 14 (6): 1272. DOI:10.3390/mi14061272. ISSN 2072-666X. PMID 37374857. 
  8. ↑ P (2015-02-10). Asus ZenFone Zoom to come with HOYA lens: the world's thinnest optical zoom unit (en-US). Phone Arena. Retrieved on 2023-07-20.
  9. ↑ Huawei P40 Pro+ review (en-US). GSMArena.com. Retrieved on 2023-08-08.

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