Olympus 17mm f1.8

Started Apr 15, 2013 | Discussions thread
lester11
lester11 Contributing Member • Posts: 543
Re: Olympus 17mm f1.8

azazel1024 wrote:  half stop differences in focal length. So 12mm to 17mm to 25mm

Off topic I know, but I've been looking for ways to express the 12 - 17 - 25 sequence, hadn't come across "half-stop differences" before (smile).  How are these "half stop", please?  Are there different terms other folks use for this kind of sequence?

azazel1024 wrote:  Sigma 60mm f/2.8

Also off topic, the Oly 60/2.8 macro has superb resolution and is wonderfully small and light.  I'm getting away with using so I don't have to buy (just yet!) the 45/1.8 and 75/1.8.

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Lester

 lester11's gear list:lester11's gear list
Olympus E-M5 II Olympus E-M1 II Panasonic Leica D Summilux Asph 25mm F1.4 Olympus M.Zuiko Digital ED 60mm 1:2.8 Macro Olympus 7-14mm F2.8 Pro +9 more
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