The Sigma SD9 is a digital single-lens reflex camera (DSLR) produced by the Sigma Corporation of Japan. The camera was launched at the Photo Marketing Association Annual Show on …

2002年11月26日 · On this day: Sigma SD9 reviewed, showing revolutionary Foveon sensor 25th anniversary Nov 26, 2024 As part of the 25th Anniversary of DPReview.com we look back at …

2024年11月26日 · The Sigma SD9 is the first digital SLR to utilize Foveon's revolutionary X3 sensor. The X3 sensor is the first image sensor capable of capturing full color (RGB) at each …

This page is about Sigma's SD9.

14 x 21mm sensor, 2,268 x 1512 pixels. Buffer only 6 shots at 1.9 FPS.

2002年11月9日 · Detailed review of Sigma SD9, with actual sample images, and a detailed data sheet.

2003年4月3日 · The Sigma SD9 works far better as a proof of concept for the Foveon X3 sensor it uses than as a practical digital SLR. The first camera to take advantage of Foveon's 3.42 …

Featuring a 3.34-megapixel Foveon CMOS sensor with full-color pixels, the SD9 is the first in its price category to offer such a high-grade image sensor, and indeed is the first...

2002年11月9日 · 3.43 megapixel sensor with "X3" technology from Foveon has 10.29 million effective photosensors for unparalleled sharpness and resolution. "Full color" pixels eliminate …