[kclz]

想問下要做呢個效果....係咪一定要用微距???
我try過好多次.....最明顯就到呢個效果既要zoom到好前好貼個subject...
再開埋微距......

其實係咪真係要咁做呢??

[tam_dominic]

景淺因素 :
1. Large aperture eg F1.8
2. Short object distance, eg macro
3. Long focal length eg 105mm
In DC the focal length is usually less than 20mm as printed on the front of the lens.

Happy shooting !

[Philippe]

細CCD既DC好難做到好明顯,好多人買DSLR就係為左要淺景深.

[kclz]

thx fo r reply~~
i use Panasonic Lumix DMC-FZ50......
is it not enough to make it??

[Philippe]

FZ50係屬於細CCD機,好難做到好淺景深.

[kclz]

哦~~~咁可唔可以加鏡頭上去做到??

[Philippe]

理論上可以加增距鏡等焦距再長D,不過FZ50最長等效焦距都已經去到432mm,再增恐怕你在街頭,model要去到街尾先影到.而且加鏡通常令光學質素下跌,加上又可以增距又可以保持光圈不變細的增距鏡未必有,有都唔慌平,直接換DSLR好過.

[kclz]

DSLR....咁邊部好呀???