An optical stabilizer (os) allows for handheld photography even in low light scenarios,. Although tamron pioneered the release of the first 150 600mm lens sigma followed suit by releasing two versions of lenses with exactly the same focal. It offers two modes of stability, mode 1 is for regular hand holding and mode 2 is designed for panning movements.
Sigma 150500 mm f5 6 3 APO DG OS HSM unboxing and Test
This sigma 150 500mms optics are superb and its excellent stabilization system lets one shoot at 130 160 hand held at 500mm.
Autofocus is leisurely so its not.
So i sold the sigma not long after getting the nikon. Below is a summary of this len’s specifications: Of these lenses, the sony is the most expensive (at $2,398 usd), and the sigma is the cheapest (at $949 usd). Although not particularly fast, it is reasonably portable and has an affordable price tag for its build quality and optical composition.
The sigma makes a very good case for itself on paper when compared to the tamron, offering up.
Having the camera attached to the nikon d7000, there was a clear reduction in vibration when looking. While not as fast or as sharp as a premium telephoto prime, these lenses often provide good value for money and they have a number of advantages over a prime lens. Read honest and unbiased product reviews from our users. One glance at its long name and you already know something about its properties.