유머천국 코하비닷컴
https://cohabe.com/sisa/951429

소니근황(有)

https://www.sonyalpharumors.com/sony-says-they-can-theoretically-do-...
Sony claims they can theoretically do f/0,63 fast Full Frame E-mount lenses!
음..구라스의말로는소니가이론적으로는f/0,63렌즈를만들수는있지만 가격과크기때문에안만들것이라고하네요..
During the Sony A6400 presentation (video here on minute 8) Sony officially addressed the (negative) E-mount myths that are “running” on the web:
Myth 1:
E-mount was built for APS-C but not for Full Frame
Back in September Leica CEO claimed that E-mount was designed for E-mount and therefore Sony had challenges in making FF work:
In 2010 (long before the first Full Frame E-mount camera launch) Sony stated that E-mount is made for Full Frame too (Article here on DC.watch).
Myth 2 and 3:
E-mount is too small to allow for f/1.0 lenses and it’s difficult to design fast lenses for E-mount
Sony also answered to the myth saying E-mount cannot allow for fast lens designs:
The theoretical fastest lens Sony can make is f/0,63 which is on par with the Leica L. Canon RF can do f/0,62 and Nikon can do f/0,58. But keep in mind that we will never reach those numbers because the lens would be incredibly big, impossible to focus and expensive like a supercar
The Nikon 58mm f/0,95 lens is bulky, expensive (rumored to cost $6,000) and does work with manual focus only:
Nikon management creates all that fuzz back when they announced the Nikon Z with that huge mount. Truth is many Sony lenses are rated as being the best on the market. And the Nikon Z lenses we h에이브이e seen so far are certainly good but not living up the “marketing-hype” and certainly are not better than what Sony has to offer.
댓글
  • eggry 2019/03/07 00:57

    E 마운트는 APS-C를 위해 만들어졌다- 에 대한 주장의 반박은 인용한 풀프레임 미러리스 나오기 전에 언급된 일본어 원문과 늬앙스가 다르군요. 원문은 "E 마운트에도 풀프레임 넣을 수 있다" 이지, "E 마운트가 풀프레임도 고려해서 만들어 졌다"는 아니니까... 라이카의 주장은 APS-C를 위해 설계됐고 풀프레임이 가능은 하지만 풀프레임에 최적화되서 만들어진 건 아니라는 얘기일텐데 번역기 돌려서 늬앙스를 잃은 건지 ㅎㅎㅎ

    (jWpuSL)

  • 서정준 2019/03/07 01:51

    어디까지나 이론상이죠 머

    (jWpuSL)

  • Aiden.S 2019/03/07 05:19

    .63이 가능한 거라면 마포에서나 .63AF렌즈 만들어 주면 좋겠네요 ㄷㄷㄷㄷㄷ
    마포로 풀프 1.2 비스무리한 심도 가능하다면 나쁘진 않을듯;;;;;

    (jWpuSL)

(jWpuSL)