Sigma DP2S Скачать руководство пользователя страница 6

Another Dimension in Photographic Expression.

The DP series: a new lineage

 

The DP2's and DP2s's standard lens is 
brand-new and purpose-designed,  
with a focal length equivalent to  
41mm in a 35mm camera. We wanted 
to allow photographic effects beyond 
the scope of the focal length of the 
wide-angle lens of the DP1, which is 
equivalent to 28mm in a 35mm camera. 
So we gave the DP2 a standard-
range focal length more suitable for 
snapshots and portraits.

Still, we also wanted the DP2 and DP2s 
to deliver the unique 3-D feel and 
texture that made the DP1 so special. 
We gave it the kind of MTF and all-
round lens performance only possible 
with single-index models. When it 
comes to the textural feel of the images, 
when focal length and F-numbers make 
all the difference, we've made sure that 
the DP2 is right up there with the DP1.

Meanwhile, we've tweaked the DP2's 
user interface, making it even easier to 
shoot pictures just the way you want. 
While respecting your autonomy as an 
artist, we've built in all the photographic 
functions you need. Since the DP2 is 
a lightweight compact, we want you 
to carry it around every day. That's 
why we've made it a more complete 
photographic tool.

The camera that turns 
ordinary into awesome.

The DP1's wide-angle lens is good 
with perspective,—geared towards 
dynamic shots of scenery, buildings, 
celebrations. The standard lens built 
into the DP2 and DP2s, on the other 
hand, has a narrower field angle, giving 
a stronger effect, making the subject 
stand out. In other words, we've given 
it the ability to create the photo that 
you, and only you, can see in your 
mind's eye. Naturally, this is great for 
portraits. And for capturing the elusive 
beauty of ordinary, everyday subjects, 
this standard lens is ideal.

Its focal length is longer than the DP1’

s lens. So, at low F-numbers (larger 
apertures), you can create amazing 
pictures by deliberately blurring the 
background. This makes the subject 
stand out sharply, in a compelling, 
almost mystical way. In this sense, 
you could say the DP2 and DP2s 
turns ordinary into awesome.

The single-focal length lens: 
hassle or helpful?

Some say that single-focal length 
lenses are tricky to use, and too 
much hassle. Would you agree?  
There was a time when they were 
standard. But when high-performance 
zoom-lenses appeared on the scene, 
single-focal length lenses were nudged 
out of their mainstream position and 
relegated to the sidelines, where they 
have remained for many a year. No 
wonder most people think of them 
as a niche product. 

Sure, when you have to shoot from 
just one spot, with no physical room to 
move, a high-magnification zoom lens, 
covering the range from wide-angle to 
telephoto, is the height of convenience. 
And conversely, when your single-focal 
length lens has the wrong field angle 
for the situation, you might not get 
the ideal shot.

Nevertheless, despite this 
“inconvenience”, many amateur 
photographers still love single-focal 
length lenses. They keep taking great 
pictures with them. Of course, in wide-
aperture lenses of F2 and over, or 
telephoto/super-wide-angle lenses, 
or macro or fisheye lenses, the single-
focal option gives the best overall 
balance. But that's not the only reason.

A lens that takes you 
back to basics. 

Using a single-focal length lens makes 
you pay attention to the basics of 
photography. Sigma believes that 
taking a photo should always be a 
fully conscious, personal act. Choosing 
the subject. Finding the best angle. 

Framing the shot in the best way 
possible. Considering the light and 
shadow falling on the subject. Taking 
the colors in account. These are all 
elements of photography. In our view, 
it's only by making these choices for 
yourself that you can relate to your 
subject and your photo in your own 
uniquely personal way.

These are the very shots that end up 
being your best-ever pictures. 
Your emotionally-charged asterpieces. 
The ones that resonate with everyone 
who sees them. Sure, you would go 
through the same basic process if you 
were using a zoom lens.

But with a zoom lens, you can get 
the perfect field angle with a single 
twist of the zoom ring. Creatively 
speaking, that makes it harder to get 
into the “zone”. We're not knocking 
zoom lenses. Once you understand 
how convenient they are, you can go 
all-out and take full advantage of the 
benefits they offer. But just remember, 
their very convenience can diminish 
some of the most fascinating and 
crucial aspects of photography.

Less is more.

With a single-focal length lenses, 
there's no convenient zoom function. 
You have to “zoom with your egs”, 
and frame the shot yourself. 
Remember our conviction that it 
should be you, not the camera, who 
takes the picture. We think this effort 
is all part of the art. Using a zoom lens 
is like painting by numbers. A single-
focal length lenses gets you physically 
moving, forces you to frame your own 
shot, opens your eyes to unexpected 
beauty. It makes taking pictures more 
fun. It engages your creativity more 
fully. Like the saying goes, less is more. 
Single-focal length lenses can be a 
challenge, but it's no drawback.

Are you looking for a camera that 
brings out the artist in you? 
That would be the DP series. 
What could you do with them?

06

Содержание DP2S

Страница 1: ...The Sigma DP series The world s only all in one compact camera with the full spec of an SLR Well now we ve taken things even further Meet the Sigma DP2s...

Страница 2: ...to that principle Camera formats and mechanisms may change with the times But the definition of a good camera is timeless It s one that takes a great picture Those are Sigma s photographic conviction...

Страница 3: ...Camera SIGMA DP2 FileType X3F Raw Exposure Mode Aperture Priority AE ISO Setting 100 White Balance Auto Shutter Speed 1 30s Aperture Value F2 8 Focal Length 24 2 mm 03...

Страница 4: ...Camera SIGMA DP2 FileType X3F Raw Exposure Mode Aperture Priority AE ISO Setting 100 White Balance Auto Shutter Speed 1 60s Aperture Value F2 8 Focal Length 24 2 mm 04...

Страница 5: ...pecific jobs An expensive large format camera tends to be brought out for a clear cut purpose a family celebration a trip a special event Those shots are fun to take and certainly pack an emotional pu...

Страница 6: ...of them as a niche product Sure when you have to shoot from just one spot with no physical room to move a high magnification zoom lens covering the range from wide angle to telephoto is the height of...

Страница 7: ...07...

Страница 8: ...Camera SIGMA DP2 FileType X3F Raw Exposure Mode Aperture Priority AE ISO Setting 100 White Balance Auto Shutter Speed 1 640s Aperture Value F2 8 Focal Length 24 2 mm 08...

Страница 9: ...Camera SIGMA DP2 FileType X3F Raw Exposure Mode Aperture Priority AE ISO Setting 100 White Balance Auto Shutter Speed 1 640s Aperture Value F2 8 Focal Length 24 2 mm 09...

Страница 10: ...10...

Страница 11: ...Camera SIGMA DP2 FileType X3F Raw Exposure Mode Aperture Priority AE ISO Setting 100 White Balance Auto Shutter Speed 1 6s Aperture Value F8 Focal Length 24 2 mm 1 1...

Страница 12: ...Camera SIGMA DP2 FileType X3F Raw Exposure Mode Aperture Priority AE ISO Setting 100 White Balance Auto Shutter Speed 1 1000s Aperture Value F5 6 Focal Length 24 2 mm 12...

Страница 13: ...13...

Страница 14: ...ifferent dimension Picture this Light traveling through a small lens is captured by a small sensor and turned into an image Light travelling through a large sensor is captured by a large sensor and tu...

Страница 15: ...This photograph shows the approximate dimensions of the Sigma DP2 DP2s 15...

Страница 16: ...ging Bayer filter image sensor the Foveon X3 takes color resolution to a new and truly amazing level Since it does not need a color filter the direct image sensor does not generate the color artifacts...

Страница 17: ...cameras using a Bayer color filter has yet another filter known as an optical low pass or blurring filter interposed between the lens and the sensor in order to suppress color artifacts The optical lo...

Страница 18: ...rformance A super high performance lens that s flat as a pancake right to the edge In order to maintain high resolution and contrast from the center of the screen right to the edge and to allow scope...

Страница 19: ...19...

Страница 20: ...mera into your printer and the image data files are ready to share with your friends and family If you want email friendly image files that can be transferred straight from your camera JPEG mode wins...

Страница 21: ...is less sensitive to color data than to brightness data this historical format has survived intact to this day and is still used as the mainstream format in digital cameras However now that digital ca...

Страница 22: ...on the core task taking pictures Our top priority is to deliver the functionality and reliability this requires That s way in adding extra features we ve been generous to a fault The rather simple use...

Страница 23: ...23...

Страница 24: ...ize Number of Pixels Aspect Ratio Foveon X3 direct image sensor CMOS 20 7 x 13 8mm 0 8in x 0 5in Total Pixel 14 45 MP 2 688 x 1 792 x 3 layers Effective Pixel 14 06 MP 2 652 x 1 768 x 3 layers 3 2 IMA...

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