Tests and reviews for the lens Panasonic Leica Summilux DG 25mm F1.4
Measurements and specifications
| Announced | 2011-06-01 |
| Indicative price (USD) | 579 |
| Aperture | f/1.4 |
| Focal range (mm) | 25 |
| Filter diameter (mm) | 46 |
| Max diameter (mm) | 63 |
| Mount type | Micro 4/3 |
| Stabilization | No |
| AF Motor | |
| Zoom type | / |
| Rotating front element | |
| Tripod mount | No |
| Color | Black |
| Full-Time manual focus | |
| Number of lenses | 9 |
| Number of groups | 7 |
| Diaphragm blades | 7 |
| Circular aperture | Yes |
| Length (mm) | 54.5 |
| Weight (gr) | 200 |
Certain fields may be left blank. They will be updated as soon as possible.
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Further readings for the Panasonic Leica Summilux DG 25mm F1.4
To provide photographers with a broader perspective about mobiles, lenses and cameras, here are links to articles, reviews, and analyses of photographic equipment produced by DxOMark, renown websites, magazines or blogs.
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Comments
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Added by mkln |
February 25, 2012
it's not
50 f/1.4 equivalent. it's not. it's probably more like 50 f/2.8 equivalent.
I wish I could use my canon 85/1.2 in a crop body and think of it as a 135/1.2 equivalent. Reply | Read all replies for this comment |
First replies for this comment
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Added by anentropic |
February 25, 2012
Re: it's not
Your comment makes no sense. An f1.4 lens is f1.4 regardless of crop factor, in terms of the brightness. It will have a depth of field like an f2.8 lens on full-frame.
Either way the same rule would apply to your 85mm f1.2. It'd be like a 170mm on micro 4/3, f1.2 brightness and depth of field like an f2.8 Olympus have announced a 75mm f1.8 for m43, coming later in the year. Will be much smaller than the Canon of course. Reply |