CONTAX CLUB Carl Zeiss 討論區

想問各位 ZF 用家, 你地"打真軍", 定係都有用 filter? 有用的話用邊隻?

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70% Film
30% Digital

我冇ZF鏡但有ZS, 我愛打真軍....

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事務局長

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

其實, 有無 C Hing 可以分享用 UV filter的 心得.

加 filter係唔係會影響成像呢?

我相信沒有Filer 在90%的情況下係好過有。

但係都係為Protection所以先加UV Filter

有一些舊鏡可能係要加UV Filter先可以防UV

但新的鏡頭好似已經計算了UV的影響。

有錯請指教！

I don't know...However, I really can't find if there is any big different on the image quality for adding any protective filter to most of the lens....Except one lens - Rollei PQS150/4...

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事務局長

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

It can be referred to B+W Filter Handbook
http://www.schneideroptics.com/info/handbook/
for what's the exact application for each type of filters

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荒木超人

現代菲林 ... 也有減少 UV Frog layer 但冇減 Air pollution layer

I always put a UV filter to protect the front element of the lens. Well it is cheap to replace the filter but it is very heart pain to see the front element scratch or something like that sort.

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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

Well, normally I use a UV and actually prefer 400um type if possible, not for protection, but simply as for most of the time here in Hong Kong, we're just getting way too high level of UV and light tend to be cool unless we got a real nice clear Sunny day ( which seems far gone and few in between ).

In fact , I would prefer a slightly warming 1A or even 1B for most of the days as the local weather just dictates that

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聽落 UV filter 主要都係作為保護, 成像方面只在某些情況下有改善

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70% Film
30% Digital

今日先知，原來所謂的MRC只係一個Protection Layer, 有沒有唔會對成像有好大的影響，只係個Filter 有咁易花。

我的所有B+W filter都係沒有MRC............一真以為這是Multi Coat的意思。

有Multi-Coat同沒有Multi-Coat在正對強光係會有分別的。

According to Schneider Optics, both MC and MRC have multi-layer coating. MRC has water- and dirt repelling and scratch-resistant.

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Best Regards,

Terry Shum
香港互聯網康泰時攝影會幹事

打錯了係冇

Yes, 當我知道這個真相時真的好開心

I use B+W or Heliopan on some of my ZF lenses.

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鯨魚愛Zeiss