Why no lens uniformity?

Started Feb 16, 2014 | Discussions thread
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frankmurphy Junior Member • Posts: 33
Re: More than physics! Re: Wow...did high schools actually stop teaching physics?

“The front element of the 25 certainly looks larger on the 25 than the 45.”

True, but the front element of the 45 is bigger than the 17, and the 17 takes a 46mm filter.

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Olympus OM-D E-M10 Panasonic Leica Summilux DG 25mm F1.4 Olympus M.Zuiko Digital 45mm F1.8 Samyang 7.5mm F3.5 UMC Fisheye MFT Panasonic Lumix G Vario HD 12-32mm F3.5-5.6 Mega OIS +2 more
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