The EZVIZ DP1 Smart Video Door Viewer is a viable alternative to a video doorbell for those who want something more discreet. EZVIZ has produced its fair share of indoor and outdoor home security ...

Much like the Sigma SD1 Merrill ($500.00 at Amazon), the DP1 uses a Foveon X3 image sensor. This design uses three layers to record information, each one sensitive to a different color channel.

At the heart of the Sigma DP1 Quattro is a brand new APS-C sized Foveon image sensor. The exact size of the image sensor used in the DP1 Quattro camera is 23.5x15.7mm, slightly larger than the DP1 ...

Becoming a landlord can open up lucrative financial opportunities, but there are plenty of risks involved with getting started. One concern is that you never know what can happen to your rental ...

Best selling photographer, Doug Harman is author of the UK's No1, The Digital Photography Handbook, that's now sold over one-million copies worldwide. From the outset, the Sigma DP1 was going to be a ...

One of the grand annoyances with digital photography—a problem that was much less severe in the days of film photography—is that when it comes to image quality, tiny, portable point-and-shoot cameras ...

The Sigma dp1 Quattro ($999) is the second compact camera in the company's lineup to receive an update to the new body style and sensor that go along with the Quattro moniker. It's priced the same as ...