* Item pictured for illustrative purposes only, actual item not pictured. See ‘Notes’ next to grade for included items.
Sigma dp1 Quattro Digital Camera {29MP}
-
$674.00
Select Payment Method
-
KEH Certified™ pre-owned gear, expertly inspected†
-
All rental gear is between Excellent and Like New Minus condition
-
Standard accessories included
Foveon X3 Quattro sensor meets a fixed 28mm f/2.8 lens
The Sigma dp1 Quattro builds its case on a layered Foveon X3 Quattro APS-C sensor that gathers full color data at every pixel location instead of relying on a Bayer filter and interpolation. That structural difference is paired with a 19mm lens (28mm equivalent) built from nine elements in eight groups, run through a nine-bladed iris for controlled out-of-focus rendering. Focus down to 20cm opens up close-range work, and the nine-point contrast-detection AF system lets you place the focus point anywhere in the frame.
Exposure control stays deliberately simple: Program, Aperture-priority, Shutter-priority, and Manual, with shutter speeds from 1/2000 to 30 seconds and ISO 100-6400 in 1/3 EV steps. Exposure compensation runs plus or minus 3 stops, and a three-frame AE bracketing function covers the same range. The 3-inch, 920,000-dot fixed LCD handles composition and review since there's no built-in viewfinder.
The unconventional body shape puts the tripod socket close to the lens axis and focal plane, a detail that matters for panorama work. A hot shoe accepts external flash since there's no built-in unit, and the BP-51 battery pack handles power duties. This is a camera built around one sensor technology and one focal length, with nothing else competing for your attention.
Who It's For
Landscape and architectural shooters get real use from the 28mm equivalent field of view paired with the Foveon X3 Quattro's layered color capture, which avoids the demosaicing and color moiré issues inherent to Bayer sensors. Travel and street photographers benefit from a fixed 28mm f/2.8 lens that keeps the kit small while still offering close focusing to 20cm for incidental detail shots. Photographers doing panorama sequences will appreciate a tripod mount positioned close to the lens's optical axis. Anyone shooting in manual or aperture-priority mode gets a nine-bladed iris and full exposure control, including 1/3 EV metering steps and three-stop AE bracketing, for deliberate, considered exposures than quick grab shots.
Key Features
- Foveon X3 Quattro APS-C sensor with full color capture at every pixel location
- 19mm f/2.8 fixed lens with 28mm equivalent focal length
- Nine-element, eight-group lens design with nine-bladed iris
- 20cm minimum focus distance for close-range work
- Nine-point contrast-detection autofocus with freely movable focus point
- 3-inch fixed 920,000-dot LCD monitor with no viewfinder
- Program, Aperture-priority, Shutter-priority, and Manual exposure modes
- 1/2000 to 30-second shutter range with ISO 100-6400 in 1/3 EV steps
- Tripod socket positioned on lens axis near focal plane for panorama work
- BP-51 lithium-ion battery with 200-shot battery life rating
FAQ
- What makes the Foveon X3 Quattro sensor different from standard Bayer sensors?
- The Foveon X3 Quattro stacks photodiodes vertically to capture full color information at every pixel location, eliminating the need for demosaicing interpolation. This eliminates color moiré and false color artifacts that plague traditional Bayer sensors, though the top blue-sensitive layer has 19.6 million photodiodes while the red and green layers below have 4.9 million each.
- How close can the dp1 Quattro focus?
- The 19mm lens focuses down to 20cm, making it capable of close-range work without auxiliary optics.
- Does the dp1 Quattro have interchangeable lenses?
- No. The dp1 Quattro pairs the Foveon X3 Quattro sensor with a fixed 19mm f/2.8 lens (28mm equivalent on the APS-C sensor). The dp2 and dp3 Quattro offer different fixed focal lengths if you need wider or longer coverage.
- What autofocus system does it use?
- A nine-point contrast-detection AF system that lets you place the focus point anywhere in the frame, with three selectable AF point sizes and face detection available.
- Can I use an external flash with this camera?
- Yes, via the hot shoe on the top deck. There's no built-in flash, so external flash is your only option for supplemental light.
- What exposure modes and shutter speeds are available?
- Program, Aperture-priority, Shutter-priority, and Manual modes. Shutter speeds range from 1/2000 to 30 seconds, with ISO 100-6400 available in 1/3 EV steps. Exposure compensation runs ±3 stops, and three-frame AE bracketing covers the same range.
- Why is the tripod socket positioned so far forward?
- It sits close to the lens axis and focal plane, which is advantageous for panorama shooting since the pivot point sits nearer to the camera's nodal point.
| Specification | Value |
|---|---|
| Sensor | APS-C (23.5 x 15.7 mm) |
| Resolution | 20.0 MP |
| AF Points | 9 |
| ISO Range | Auto, 100-6,400 |
| Dimensions | 161 x 67 x 87 mm (6.34 x 2.64 x 3.43?) |
This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.
| Brand Name | Sigma |
|---|---|
| Lens Type | Wide-Angle |
| Max Focal Length | 19mm |
| Memory Card Type | SD, SDHC, SDXC |
| Min Focal Length | 19mm |
Learn what to expect from each condition, cosmetically. Images are representative of each grade and may not show the exact item you receive. All equipment is guaranteed to work as intended, unless otherwise noted. We also occasionally offer items that fall .
Exceptions
- New
- New in box complete with manufacturer's USA warranty. Not previously owned or used.
- Like New
- Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
- As Is
- Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.
Like New Minus
Like New Minus
Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Excellent Plus
Excellent Plus
Lightly used with limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Excellent
Excellent
Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of blemishes and/or minimal dings. Lens glass may have average dust and zoom/focus ring tension may have slight looseness or tightness overall, but will not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Bargain
Bargain
Frequently used with above-average wear. May have dents, dings, or finish loss. Lens glass may have small scratches, dust, and blemishes, and zoom/focus ring tension may have moderate looseness or tightness overall, but should not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Ugly
Ugly
Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing. Glass will have marks, fungus and/or heavy/cloudy haze which could affect picture quality. Accessories usually not included, unless noted in listing. Not covered under KEH warranty.
