วันจันทร์ที่ 19 มีนาคม พ.ศ. 2555

Sigma 70-300mm APO DG MACRO Lens Unboxing and Review

***** [REVIEW BELOW] ***** Sigma 70-300mm F4-5.6 APO DG MACRO Lens for Nikon. I got this lens on the 30th of May 2009. In the box: Lens, Lens Hood, Pouch and Manual. Note that the filter was given free-of-charge in the store, so it's already been attached when I unboxed it. Specifications: 550g, magnification of 1:2, HyperSonicMotor, price: US$280 Handling Info: For Normal Use, the Manual Focus barrel does not turn that much. Macro can be used at 200mm-300mm only. The focus barrel fully extends in Macro mode. My REVIEW This lens is great for beginners and those who have a budget capon their lenses. Since the barrel moves physically outwards, you can tell that this is not a really professional and great lens. The pro lens are like 70-200, 24-75 Nikkor Lenses. They have an internal zooming and focusing element while this one doesn't. Also, the minimum aperture of this lens is F4, which is 2 stops above a recommendable fast F2.8 throughout. However, the advantage of this lens against those F2.8lenses is that this lens is light and therefore more mobile. It is also much cheaper than those pro lens which costs at least $1500. The only reason to buy this lens is that you are a kid, which is me, who depends on your parent's money to buy things, hence you do not dare waste too much money in case something goes wrong. This is a right point, because whe you grow up you can use your own money to buy the better 70-200mm lens. That means, if you are adult reading this, you should have ...

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