background image

Photography: what other field has so 
many terms for failure? Photos can 
fail by being out of focus. Or due to 
camera-shake. Or because of under-
exposure, or over-exposure, or 
a million other things. The evolution 
of the camera has been, essentially, 
a fight against photographic failure. 
Thanks to all this failure-averse 
technological development, today's 
highly-evolved digital cameras are 
almost failure-proof: anyone can take 
a decent photo with no effort at all.

The fully-automatic mode of the 
average digital camera includes 
automatic flash: based on what 
it detects about the subject, 
the camera grabs the image least 
likely to fail. Even the dreaded 
camera-shake can now be eliminated 
by technology. Noise-reduction, 
which almost completely banishes 
noise, even in high-sensitivity 
photography, has also made stunning 
leaps in the last few years.

Better technology means the 
market is now overflowing with 
cameras guaranteeing a certain level 
of competence to all users, from 
beginners to press photographers 
who cannot afford to fail. 
Of course, this evolution has brought 
some immeasurable blessings. 
It's made a major contribution to the 
widespread adoption of cameras and 
the development of photographic 
culture. And of course, Sigma has 
been at the forefront. Today, as 
ever, we're working on all sorts of 
proprietary technologies. 
We certainly don't intend to loosen 
our grip on the state of the art.

But at the same time we note that the 
pictures resulting from this failure-

averse technology have a certain air 
of flatness and lifelessness. A certain 
sameness— whatever their subject. 
And a certain lack of expressiveness.

Not everyone would agree that the 
only "good" photographs are slick, 
catalog-style pictures, every inch 
impeccably lit, and with not a single 
flaw. A photo may be slightly too 
low-key, slightly too high-key, or 
a little blurred, yet still have its own 
distinctive charm. In fact, when it 
comes to expressing the emotion that 
moved the photographer to press the 
shutter, a technically-flawed photo 
may actually be more eloquent and 
vivid. That's how infinitely varied the 
world of photographic expression is.

You've probably heard the 
following apocryphal story. There's 
a photographer who takes really 
distinctive photos. He uses a single-
focus lens mounted on a simple 
manual film camera. It doesn't even 
have a program mode. One day 
he gets an up-to-the-minute digital 
camera with a fully-automatic mode. 
That's the day he loses all interest 
in photography. So the story goes. 
Its moral? If you perfect all the 
extra functions intended to provide 
convenience for all users, delivering 
a camera that captures nothing but 
uniformly competent photos, 
you can end up purging photography 
of all individuality. Draining it 
of emotionally-charged natural 
inspiration. That's the last thing 
Sigma wants to do. To us, a camera 
isn't a tool for recording an infinite 
series of acceptable images. It's an aid 
in translating an irreplaceable instant 
into a work of art of the highest order. 
Our efforts to attain this ideal have 
culminated in the DP1.

The Next Dimension : 

A Camera with Principles.

03

Summary of Contents for DP1 BROCHURE 2008

Page 1: ...The Sigma DP1 Unique Groundbreaking A compact digital camera with all the power of a digital SLR For the first time Ever...

Page 2: ...Having principles The DP1 has principles It sticks to the fundamental principle of photography To capture the truth If you live by your own personal principles the DP1 was born to be yours This is wh...

Page 3: ...resulting from this failure averse technology have a certain air of flatness and lifelessness A certain sameness whatever their subject And a certain lack of expressiveness Not everyone would agree th...

Page 4: ...sed his or her perception of the light and the subject s texture We made sure the camera s own image processing doesn t tinker too much with the tone when the data is processed This way the light capt...

Page 5: ...Camera SIGMA DP1 FileType X3F Raw Exposure Mode Aperture Priority AE ISO Setting 100 White Balance Auto Shutter Speed 1 160s Aperture Value F8 Focal Length 16 6 mm 05...

Page 6: ...06...

Page 7: ...Camera SIGMA DP1 FileType X3F Raw Exposure Mode Aperture Priority AE ISO Setting 100 White Balance Auto Shutter Speed 1 2s Aperture Value F11 Focal Length 16 6 mm 07...

Page 8: ...08...

Page 9: ...it differ from the average DSLR Well it doesn t have a TTL optical viewfinder or an interchangeable lens Nor does it have the advanced continuous shooting function you find in some high end DSLRs But...

Page 10: ...a shallower depth of field The small size of the image sensor used in a conventional compact digital camera explains why it captures rather flat unmodulated images If the image sensor is small the foc...

Page 11: ...1 1 This photograph shows the approximate dimensions of the Sigma DP1...

Page 12: ...Camera SIGMA DP1 FileType X3F Raw Exposure Mode Aperture Priority AE ISO Setting 100 White Balance Auto Shutter Speed 1 25s Aperture Value F4 Focal Length 16 6 mm 12...

Page 13: ...13...

Page 14: ...Camera SIGMA DP1 FileType X3F Raw Exposure Mode Aperture Priority AE ISO Setting 100 White Balance Auto Shutter Speed 1 20s Aperture Value F4 Focal Length 16 6 mm 14...

Page 15: ...15...

Page 16: ...r in a single pixel location Just like the three photosensitive layers of film each photodiode captures all the RGB data at the outset so no final stage demosaicing is required and exquisite nuanced c...

Page 17: ...t image sensor as the SD14 Utilizing the special features of silicon which is penetrated to different depths by different wavelengths of light this direct image sensor succeeds in full color capture w...

Page 18: ...preferred to develop lenses with minimal distortion or in other words lenses that keep straight lines straight After all as an industry leader in interchangeable lenses we re not prepared to compromi...

Page 19: ...19...

Page 20: ...ub if you only shoot JPEG mode maybe you ll find it very difficult to reproduce the photo you saw in your mind s eye which is your own personal sensory experience If you ve ever used a conventional co...

Page 21: ...displaying enlargements on their computer screens and large photo prints are mainstream Today s output conditions are getting better and better The old YCbCr 4 2 2 format was designed for efficient si...

Page 22: ...we ve made sure the DP1 is easy to carry around anytime anywhere Breaking through old categories to new horizons Simple yet distinctive its compact body will draw admiring glances Packed into a neatl...

Page 23: ...23...

Page 24: ...Flash Coverage Range Flash Metering Flash Mode External Flash Synch Pop up Manual 6 ISO100 m 30cm to 2 1m ISO200 TTL type Forced Flash Redeye Reduction Slow Syncro Hotshoe X Sync Contact FLASH AC Adap...

Reviews: