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#1
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гость клуба 4/3 ![]() Группа: Members Сообщений: 4 Регистрация: 29.4.2008 Пользователь №: 1086 ![]() |
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#2
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![]() почетный член клуба 4/3 ![]() ![]() ![]() ![]() Группа: Administrators Сообщений: 2611 Регистрация: 15.4.2007 Пользователь №: 6 ![]() |
http://biofos.com/esystem/9_18tst.html
SHARPNESS: Very Good: I was surprised and delighted to see levels of sharpness akin to the more expensive ZD7-14mm. CORNERS: Very Good to excellent: to me there was no loss of sharpness in the corners on relatively close subjects. Corner sharpness will drop a tad on longer shots though - inevitable with UWA's CONTRAST: Very Good - contrasty enough, but not over-done. COLOUR RENDERING: Excellent: accurate, slightly warm but no major issues here. RESOLUTION: Very good to excellent; bearing in mind its 'budget' status this lens competes very well. CHROMATIC ABBERRATION: There is a touch of CA (PF) on areas having high contrast areas. Nothing dramatic. BARRELLING: Average at 9mm, excellent at 18mm: This is a wide angle lens and as such is prone to a bit of barrel. FLARE: I did not find flare an issue but I did not take off the hood. I'd expect flare when the sun hits the lens periphery. HANDLING: Good, smooth zoom, manual focus the same as all Fly By Wire ZD's. -------------------- GFOTOSTORE.RU - переходники и фотоаксессуары для зеркальных и беззеркальных фотоаппаратов
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