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Olympus Zuiko Digital ED 50mm f/2.0 Macro

放大整個相簿來觀看	無超聲波自動對焦一般來說，超聲波對焦鏡頭比傳統對焦鏡頭靜和快。使用了一個或更多的低散光度鏡頭元素低散光度鏡頭元素能減低彩色的色差。不穩定影像穩定器能減低手震時產生的模糊影像，特別在長焦距或陰暗情況下。根據倒數的定律，影像穩定化比無影像穩定鏡頭能有1到3個光圈優點。金屬接腳平價鏡頭通常會使用塑膠接腳，而較昂貴的專業的鏡頭會使用金屬接腳。一般來說，金屬接腳會比較耐用的及當鏡頭改變很多。當相機主要使用一個鏡頭，接腳物料並不是很重要。無內置對焦內置對焦鏡頭不會因設定焦點而改變其大小。固定前鏡頭固定前鏡頭在變焦及/或對焦時不會轉動，故可容許攝影師用花瓣狀遮光罩，固定前鏡頭能更容易利用極化濾鏡。天氣密封天氣密封鏡頭可防止塵埃及水份浸入。當鏡頭不是防水的，此類鏡頭可適用於下雨及朝湿環境。有些密封只可防水或防塵。天氣密封只適用於類似天氣密封相機內。無插入濾鏡支援插入濾鏡使用於那些前鏡頭過大或視野不容許於鏡頭前傳統濾鏡的鏡頭。通常遠攝及超廣角鏡頭支援這類濾鏡。

放大整個相簿來觀看

資料紙
評語
用者評語
配件
圖例

Olympus Zuiko Digital ED 50mm f/2.0 Macro 技術規格

Olympus Zuiko Digital ED 50mm f/2.0 Macro 技術規格
可用的接環	FourThirds
應用	人像, 近攝, 風景
類目	遠攝平鏡, 微距
倍增器	2×
穩定器	否
焦距	50 mm (平)
鏡片組	10 群組含有11 元素
視角	35毫米: 不適用數碼: 24°
葉片數目	7
最大光圈	f/2
最小光圈	f/22
最短焦距	24 cm
放大	0.52×
濾鏡大小	52 mm
大小	∅ 71 × 61.5 mm
重量	300 g
記錄
自動對焦速度	不適用
自動對焦聲音
內置對焦	否
內置變焦	不適用
固定前鏡頭	是
接駁類型	鐵
天氣密封	是
插入濾鏡	否
超聲波自動對焦	否
APS-C大小的圈	不適用
低散光度鏡頭元素	是
硬機殼	不適用
軟機殼	LSC-0814 (包含)
遮光罩	LH-55 (包含) 可印刷的遮光罩
三腳架接合器	不適用

Olympus Zuiko Digital ED 50mm f/2.0 Macro 評語

Other reviews

Olympus Zuiko Digital ED 50mm f/2.0 Macro 評語在www.ephotozine.com (英文)
Olympus Zuiko Digital ED 50mm f/2.0 Macro 評語在dc.watch.impress.co.jp (日文)
Olympus Zuiko Digital ED 50mm f/2.0 Macro 評語在www.dpreview.com (英文)

Olympus Zuiko Digital ED 50mm f/2.0 Macro 用者評語

亞瑪遜內最有用的用家評語

Awesome!

22 December 2006

This is truly a gem. F2.0 ensures full control of DoF. The images it takes are razor-sharp. Very good for both close-up macro work and for portraits!

Very sharp and versatile lens although not quite the master of all

29 April 2008

The Zuiko 50mm F2 is one of two macro lenses in the Olympus 4/3 range, compared to the Zuiko 35mm F3.5 the 50mm lens has a slightly longer focal length, wider aperture and better build quality which importantly means the lens is weather sealed when used with the Olympus E-1 or E-3.

The lens itself is relatively small as you'd expect for a prime of this type although it's slightly heavier than it looks and certainly feels well built. The design is simple with the only control on the lens being the focus ring which like most of the Zuiko Digital lenses is a focus by wire (turning this ring tells the AF motors to move rather than directly moving the lens). A focus range indicator is the only other item on the lens, this simply shows what range the camera is focussed on which is handy for working with minimum focus in macro shooting. There is a small lens hood which can be reversed for storage on the lens. On the 4/3 format the 50mm focal length equates to about 100mm.

In terms of pure image quality the ZD 50mm is outstanding, it's incredibly sharp all across the frame and is well regarded by many people. Although the 100mm equivalent focal length is a bit long as a walk around lens, combined with the F2 aperture it makes for an excellent portrait lens. Although it lacks the convenience of a zoom which I have to admit I generally prefer, the 50mm is just about always in my bag - it's so small and light that it can easily tuck into a corner without being noticed and there's been a few times where it's saved me when I've been shooting very low light concerts. I've always eyed up the 35-100mm F2 lens as it would give me the quality of the 50mm but the flexibility of the zoom however the 35-100 lens is too much in terms of size, weight and cost so the 50mm stays with me. Its weathersealing has proved itself, I ended up shooting a wedding outside for the afternoon which unfortunately (and unsurprisingly in Scotland) rained the whole time. The E-1 and 50mm never missed a beat the whole time.

You might be wondering why not five stars, unfortunately while the 50mm is a versatile lens it's very much 'a jack of all trades, master of none'. As a macro lens it is only 1:2, only with the EX-25 macro extension can it reach 1:1. The 50mm lens doesn't give much working distance which means you need to have the lens close to whatever you are trying to photograph which can be tricky when shooting insects. The ring flash oddly doesn't fit the 50mm without a surprisingly pricey step down ring.

As a non-macro lens, the focus speed and hunting of the 50mm lens can be somewhat troublesome as Olympus didn't fit any sort of focus limiter to the lens. This means if the camera misses focus it will move all the way through to the macro range and back again which is relatively slow due the lens being a macro lens. A simple focus limiter would stop the lens returning to the macro range which would reduce the problem although as long you make sure you choose a contrasty subject this can generally be avoided especially with the E-3.

Sigma do offer some macro lenses, particularly the 150mm stands out which does have a focus limiter however despite my comments above I do like the 50mm lens - the image quality is superb and while it makes some concessions it is still a good all round lens and the small size and weight means it's easy to carry around. I highly recommend this lens, while I've bought a variety of different ones this remains one of my favourites.

John

Crisp and contrasty images

31 March 2008

This is super lens, it's fast and crisp edge to edge. As a micro lens it's stunning. but I also use it for portrait and still life work, at which it shines too. A great buy.

Olympus Zuiko Digital ED 50mm f/2.0 Macro 圖例

Olympus Zuiko Digital ED 50mm f/2.0 Macro 配件

遮光罩Olympus Zuiko Digital ED 50mm f/2.0 Macro

Olympus LH-55 Lens Hood for Olympus 50mm f/2.0 Lens 18.87 USD

52 mm 濾鏡

52 mm 極化濾鏡

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搜尋鏡頭

Olympus Zuiko Digital ED 50mm f/2.0 Macro

無超聲波自動對焦

使用了一個或更多的低散光度鏡頭元素

不穩定

金屬接腳

無內置對焦

固定前鏡頭

天氣密封

無插入濾鏡支援