[97212516]

買左技50mm f1.8 $830 唔知落唔落filter好？因為個filter都要成佰幾蚊。

[alvis_04]

睇下你到底因乜原因要用filter啦, 為protection? 為effect? 因filter本身都會造成side effect-->內反光, 影夜景時特別嚴重, 所以本人唔喜歡用filter的

[Obi-Wan]

no need filter lah! if price of filter > 1/10 of the lens price, I don't think a filter is necessary unless u shot at the beach

[thomasyu]

50mm F1.8支镜头前镜片内凹，所以无需UV都可以起到保护作用，这支镜头好抵玩，分辩率好高，但要注意最大光圈时如果背景复杂，会虚化得好难睇，光圈到2.8背景虚化就好好多

[97212516]

多謝哂咁多位嘅有用意見，其實我用filter嘅原因係驚支鏡會入塵。

[pigpig2000]

3m ^_^