Photo HowTo

It was about time we heard something from Sigma and the release of the SD1 digital SLR camera is exactly what we need. To get started, it has a 46 MP 24x16mm APS-C X3 direct image sensor.

Introducing the new Sigma AF 150 mm f/2.8 APO EX macro DG lens and hot it performs when given a real challenge. They really haven’t let anything aside when designing the new macro lens and not only did they make it quite functional, it also has a nice design that makes it look good attached to your camera.

Today we are going to talk about the large aperture telephoto zoom lens that incorporates Sigma’s original Optical Stabilizer function. We will try not to get too technical this type and just mention a few things that this gadget can do and we will start by saying that it measures 70mm to 200mm and it can offer a constant F2.8. The optical stabilizer is great and it offers speeds 4 stops slower. The difference can be seen very quickly and it makes shooting easy all types of photography and this of course includes portraits and sports.