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 文章主題 : Contax C/Y 28mm f/2.0
文章發表於 : 週六 19 2月 11 01:27:04 
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註冊時間: 週三 04 1月 06 22:55:14
文章: 3990
有沒有人有這支鏡的使用經驗&Some Sample Photos 呢?


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文章發表於 : 週六 19 2月 11 01:53:00 
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註冊時間: 週日 09 11月 03 03:42:29
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calling Erik~

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Damn, my Calon Segur heart fall in love with Haut Brion


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文章發表於 : 週二 22 2月 11 11:05:49 
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註冊時間: 週三 04 1月 06 22:55:14
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vincenthoy28 寫:
calling Erik~


Erik can you give us some great samples by your 28mm f/2.0 C/Y?
I search old post the link of your great photos were "Time Out"


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文章發表於 : 週五 04 3月 11 19:30:13 
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註冊時間: 週三 04 1月 06 22:55:14
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My first photo by 28mm f/2.0

圖檔


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文章發表於 : 週六 19 3月 11 17:09:15 
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註冊時間: 週五 27 1月 06 12:09:10
文章: 550
來自: Singapore
Just bought a AEG 28/2 : )

My this 28/2 when mounted on Contax bodies somehow the f stop sensed by the camera is half stop faster, dun know why.

I had the Rollei version but do not like some of its characters so sold off.

Viewing through view finder, the contax version to me has less barrel distortion. However, the out of focus effect at f2 at near distance and infinity seems to be the same as my Rollei version. Let me see when the negatives were developed.

_________________
Rolleiflex 3003, SL2000F - SONY Alpha7R 1/2/4. A1
Carl Zeiss C/Y T* - QBM HFT - ZM T* - ZF T* - Batis T* - Otus T* - Loxia T*
Sony. Zeiss 16-35/4 T* G200600 GM100400 GM600
http://www.fuwen.net


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文章發表於 : 週日 20 3月 11 19:18:20 
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註冊時間: 週五 27 1月 06 12:09:10
文章: 550
來自: Singapore
Today realised this 28/2 I bought prevent my RTS III mirror return when used at infinity. But it works fine with Aria at infinity. Not sure this lens has been repaired before but the image in view finder looks ok to me maybe will still keep this lens.

_________________
Rolleiflex 3003, SL2000F - SONY Alpha7R 1/2/4. A1
Carl Zeiss C/Y T* - QBM HFT - ZM T* - ZF T* - Batis T* - Otus T* - Loxia T*
Sony. Zeiss 16-35/4 T* G200600 GM100400 GM600
http://www.fuwen.net


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文章發表於 : 週日 20 3月 11 19:19:33 
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註冊時間: 週五 27 1月 06 12:09:10
文章: 550
來自: Singapore
G2 Lover 寫:
My first photo by 28mm f/2.0



Hi! This picture taken at what f stop? Is it being used full frame?

_________________
Rolleiflex 3003, SL2000F - SONY Alpha7R 1/2/4. A1
Carl Zeiss C/Y T* - QBM HFT - ZM T* - ZF T* - Batis T* - Otus T* - Loxia T*
Sony. Zeiss 16-35/4 T* G200600 GM100400 GM600
http://www.fuwen.net


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文章發表於 : 週日 20 3月 11 21:14:54 
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註冊時間: 週六 08 1月 05 22:54:51
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來自: Hong Kong
fuwen 寫:
Today realised this 28/2 I bought prevent my RTS III mirror return when used at infinity. But it works fine with Aria at infinity. Not sure this lens has been repaired before but the image in view finder looks ok to me maybe will still keep this lens.


This is interesting as only contax cameras with mirror-slip will encounter this problem. but both RTS III and Aria should not have mirror-slip problem. mmm ...

_________________
Contax : RTS, RTSII(50Y), RTSIII, Aria D, Aria(70Y), N1, ND, T3D(70Y), G2D
Nikon : FM3A, FM3AB
Leica : M9, X1
Fuji : X100
OM : EP2


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文章發表於 : 週日 20 3月 11 23:42:22 
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註冊時間: 週三 04 1月 06 22:55:14
文章: 3990
fuwen 寫:
Just bought a AEG 28/2 : )

My this 28/2 when mounted on Contax bodies somehow the f stop sensed by the camera is half stop faster, dun know why.

I had the Rollei version but do not like some of its characters so sold off.

Viewing through view finder, the contax version to me has less barrel distortion. However, the out of focus effect at f2 at near distance and infinity seems to be the same as my Rollei version. Let me see when the negatives were developed.


The f stop not accurate may due to the BODY instead of the lens - my experience for 167MT and a 師傅 tuned that for free when I fixed my Rolleiflex TLR for one time. Which only take 2 mins and it looks easy.


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文章發表於 : 週日 20 3月 11 23:43:21 
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註冊時間: 週三 04 1月 06 22:55:14
文章: 3990
fuwen 寫:
G2 Lover 寫:
My first photo by 28mm f/2.0



Hi! This picture taken at what f stop? Is it being used full frame?


YES, by my Aria! I took it at f/8 and seem no mirror problem bor.


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文章發表於 : 週一 21 3月 11 00:18:14 
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註冊時間: 週六 08 11月 03 07:56:21
文章: 5762
fuwen 寫:
Today realised this 28/2 I bought prevent my RTS III mirror return when used at infinity. But it works fine with Aria at infinity. Not sure this lens has been repaired before but the image in view finder looks ok to me maybe will still keep this lens.


You should send your RTS III for a repair then........as the mirror had been slipped down already

I encountered the same problem around 4-5 yrs ago..........and had sent it back to Japan for a mirror replacement.

Since then I always keep the body laying flat in the dry box!

The most interesting thing for the design of the reflex mirror of RTS III is that........there should be some space between the mirror and the "end-stoppers" on the two sides of the tip of the frame holding the mirror

By the time you see the mirror "touching" with the "end-stoppers", you should be able to see the mirror slipped out of the frame already! (You can check by using the mirror lock-up button, and you may see the tip of the mirror came out of the frame even!)

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圖檔
Wah
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www.flickr.com/dicksonlau


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文章發表於 : 週一 21 3月 11 09:38:36 
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註冊時間: 週五 27 1月 06 12:09:10
文章: 550
來自: Singapore
Hi!

G2 lover, probably will leave the f stop as it is. Your shot looks good even at the corners. My feel with the lens is that when taking with lens at infinity and at f2 ( a very common condition when doing focusing in view finder ) the corner subjects out of focus character some time not so nice, especially when u have subject at infinity at the centre and subjects at near distance at corners. However, the bokeh is OK when focus at close distance.

Wah, guess is the mirror slip issue but my RTS III quite new one. Will check out tonight back home. RTS III is really mix feeling. It gives the feel of ultimate urgency with speed in everything it executes but the fading LEDs is really frustrating.

_________________
Rolleiflex 3003, SL2000F - SONY Alpha7R 1/2/4. A1
Carl Zeiss C/Y T* - QBM HFT - ZM T* - ZF T* - Batis T* - Otus T* - Loxia T*
Sony. Zeiss 16-35/4 T* G200600 GM100400 GM600
http://www.fuwen.net


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文章發表於 : 週一 21 3月 11 10:12:11 
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註冊時間: 週三 04 1月 06 22:55:14
文章: 3990
fuwen 寫:
Hi!

G2 lover, probably will leave the f stop as it is. Your shot looks good even at the corners. My feel with the lens is that when taking with lens at infinity and at f2 ( a very common condition when doing focusing in view finder ) the corner subjects out of focus character some time not so nice, especially when u have subject at infinity at the centre and subjects at near distance at corners. However, the bokeh is OK when focus at close distance.

Wah, guess is the mirror slip issue but my RTS III quite new one. Will check out tonight back home. RTS III is really mix feeling. It gives the feel of ultimate urgency with speed in everything it executes but the fading LEDs is really frustrating.


This is because of the Floating Element design, I suppose.
And the good thing about this lens is its graduation but not sharpness.

This lens is called the Hollywood 28! It's got blood from movie lens.


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文章發表於 : 週二 22 3月 11 18:36:17 
CONTAX CLUB 會員
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註冊時間: 週六 08 1月 05 22:54:51
文章: 2268
來自: Hong Kong
wah 寫:
fuwen 寫:
...

Since then I always keep the body laying flat in the dry box!

The most interesting thing for the design of the reflex mirror of RTS III is that........there should be some space between the mirror and the "end-stoppers" on the two sides of the tip of the frame holding the mirror ...



That's what ex-Universal and now Repair Centre Mr Lee told me ... but I find it hard to accept a professional grade camera has to laid flat!!! Just like I cannot accept Bruce Lee sitting on wheelchairs ...

I thought the end stoppers design that can only be found in RTS III and Aria could eliminate the mirror slip problem. Seems I was too optimistic. Wonder if this happen in Aria too? But I hardly heard about that.

Contax camera is like that ... spent so much of effort and $ on developing the vaccum suction film pressing plate, going for FF senor ... but then the mirror can slip down and LED can leak ... ai ....

_________________
Contax : RTS, RTSII(50Y), RTSIII, Aria D, Aria(70Y), N1, ND, T3D(70Y), G2D
Nikon : FM3A, FM3AB
Leica : M9, X1
Fuji : X100
OM : EP2


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文章發表於 : 週五 25 3月 11 10:50:28 
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註冊時間: 週日 08 11月 09 13:14:21
文章: 77
Oh my god...

I dont know the RTSIII is having the slip issues as well. My reason of buying the RTSIII is basically to have a peace mind when I use the 35/1.4. But now I find that the mirror slip issue is still there~ :lol: :evil:

May I know where can I have a proper check on this issue? Any referrals?

Thanks.


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