Canon announced its new EOS-1D Mark IV digital SLR camera, which is the successor to the EOS-1D Mark III. The 1D Mark IV features a 16 Megapixel Canon CMOS image sensor and is boosted by Dual DIGIC 4 Imaging processor.

As rumored, Nikon announced the new D3s digital DSLR camera that enables not only new opportunities in low-light photography but also offer photographers “added shutter speed and aperture freedom with a base ISO sensitivity range from ISO 200 to a remarkable 12,800″.

Sigma introduces the DP1s, an improved version of the original DP1 compact DSLR camera. The DP1s features a 14 Megapixel FOVEON X3 direct image sensor and enhanced performance when shooting backlight …

According to NikonRumors, Nikon is going to, with 99% probability, launch on 15 October 2009 the new D3s digital SLR camera. The D3s will feature 12.1 Megapixel FX image sensor, 1080p Full HD video recording, ISO range …

Canon announced the new EOS 7D mid-range Digital DSLR camera as the follow-up to the 5D Mark II. The EOS 7D is able to shoot at 8fps, focus with the new Zone AF mode and capture 24p Full HD video.

Olympus announced the new E-600 entry-level digital single lens reflex (DSLR) camera that can be considered as a lite version of the E-620 without backlit buttons, multiple exposures, aspect ratios and comes with few art filters.

Along with the a550 and a500, Sony introduces the Alpha a850 full-frame DSLR camera that shares the same 24.6 megapixel sensor and most features of the flagship a900 DSLR camera.

Sony introduces the new Alpha a550 and a500 digital SLR cameras to its Alpha DSLR line, both feature Sony’s Exmor CMOS image sensor and BIONZ image processor with color-noise reduction. The 14.2 Megapixel a550 and 12.3 Megapixel a500 both offer ISO sensitivity up to 12800.

In addition to D3000, Nikon introduces the D300s “professional-level” digital SLR. The D300s is a DX-format DSLR with enhanced speed at the same time it keeps the photographer-friendly features of the D300.

Nikon officially announced the D3000, a new entry-level Digital SLR (DSLR) camera. The D3000 features a 10.2 Megapixel DX-format CCD Imaging Sensor, an 11-point Multi-CAM 1000 autofocus system, EXPEED image processing, Active D-Lighting system and 3D Color Matrix Metering II. It has a 3-inch LCD display.