[qooqoofans]

想問係唔係一定要uv filter?
我個部nikon70s, 如果要的話平/貴又有咩分別?
我見hoya/ kenko 要起碼$300, 但平平地其他唔知咩$150

[wlachan]

>想問係唔係一定要uv filter?

當然不是。

>我個部nikon70s, 如果要的話平/貴又有咩分別?

品牌、生產地、coating。

>我見hoya/ kenko 要起碼$300, 但平平地其他唔知咩$150

最平用 HOYA 藍色 label 的 UV(0)，monocoated。好 D 用 HOYA HMC UV(0)。不過最好唔用，加 lens hood 最好。

[mss430]

so, what is the "use" of UV filter?

[wlachan]

Mainly as protector these days.

[qooqoofans]

pls advise what is lens hood?
thanks a lot

[wlachan]

Just use the one came with the lens, or recommended by the lens manufacturer will do.