Advantages: Image quality. Consistent aperture. Internal zoom/focusing. Build. Great with converter. Disadvantages: Needs a large (tall?) outfit bag. Quite heavy. Quite large.
obtained, it IS down either to technique or external circumstances - NOT the lens itself.
The lens is really a pleasure to use. With both internal focusing and zooming, it doesn't extend at all with either function. Nor does the front of the lens turn, so using polarisers is easy.
A great advantage when this lens is attached to a tripod via it's rotating collar is that it is extremely easy and convenient to rotate the both camera and lens through horizontal to verticle positions (or anywhere inbetween) with complete accuracy and security.
Optical performance is impeccable. Unusually for long lenses, particulary zooms, it produces superb results even at it's longest focal-length setting. At f/4, image quality is already EXCELLENT in the centre and the edges are just a little behind at VERY GOOD. These improve to VERY GOOD+ at f/5 ...
Advantages: Hugely versatile. Compact. Light. Inexpensive. High quality. Disadvantages: None!
indispensable, always with me whatever kit I am using on any given day, full-frame or aps-c dslr.
It is not suitable for use with lenses of shorter focal length than 50mm and in any case, this would be pointless. It is also not suitable for use with all lenses being incompatible with some. You need to check Sigma's website for compatibility and also, your own particular camera manufacturer's website to ascertain just which lenses are suitable for use with converters/extenders.
Whilst this converter can be useful for lenses of between 50mm to 100mm, unless these are fast lenses (large maximum aperture), some of the benefit will be lost. 50mm lenses should have a maximum aperture of f/1.4 preferably, so that when the converter is attached, the 1 f/stop of light loss provides a still useful effective maximum aperture of f/2, the 50mm f/1.4 lens ...
Advantages: Bluetooth, Wireless, good batery, Operating system, Card reader, light, Normal keyboard, cheap Disadvantages: Sensitive Touchpad, Delicate Led Panel
In my opnion this little thing is very useful and helpful but only in work. How do I put it. Let's start from the begining.
1. I bought MSI Wind about 4 month's ago. For first sight it's small, light and convinient. It's rather created for buissnes women. It has own etui and it fits to a medium size handbag.
2. Keyboard is the same as in standard notebooks.
3. Another plus is that it has Microsoft Windows XP or if you prefer Linux.
4.It has a bluetooth, Wireless, card reader, 3 USB, internet camera and microphon
5. Battery hold about 3,5 hours. Top up battery you need about 2 hours.
6. It has LED panel, but it is very delicate. I had one problem with it but i have a gurantee door-to-door and that's why it were repaid in very short time.
7. I like playing mmorpg like LineAge II or world of warcraft and I was affraid that my favorite ...
pulpafer 14.10.2009
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Ciao members have rated this review on average: somewhat helpful Review of MSI WIND U100
