自製土炮 "十字鏡"造法大公開:

(a) take a piece of transparent plastic, e.g. CD cover;

(b) draw crossed lines on it using a knife or something sharp;

(c) when shooting, put the plastic cover in front of the lens and shoot;

(d) lights will form "crosses" (十字型).



嘩! 咁都得, filter company will close down lor.

如果個快門校5秒，個效果可能會幾正~

what is 十字鏡 呢?? can u teach me how to make ?? please ^..^

點自製呀....可唔可以講講呀....^^.....