[tallman123]

想問下有冇人用過十字星濾鏡,效果如何影出黎d星形係唔係會大d

[CHU-LV]

I didn't use 十字星濾鏡 before, but I used Star-six lens, this is similar to Cross-Lens (cross lens is like a cross - 4 lines, star-six is 6 lines). If you use it to take the lights, if using Cross lens, the light lines will become looks like a cross. But sometimes even though you are using Cross lens still can't see the cross because 1) the light is too dim, with your eyes even can't see the light lines 2) the light is too bright, eg. taking photo to a bright Sun.

In my experience of using Cross lens, Star-Six, Star-Eight, at least you have to see a bit light line, then the lens will help you to make those lines into Cross order (when using Cross lens).

[lcw999999]

夠大未???
[img]http://www.hkedcity.net/sch_files/a/msc/msc-00lc4/visitor_cabinet/90534/IMG_0086.JPG[/img]

[CHU-LV]

嘩！lcw999999，可唔可以話我知點影到噤大，only use normal 十字星濾鏡? (光圈等...setting如何?)
Thanks

[lcw999999]

d燈遇光 個十字就遇大
慢快門個十字都會大好多
光圈我唔清楚...因為我用快門先決mode

[bb86]

lcw999999, 張相睇唔到,煩再 post 過.

[CHU-LV]

lcw999999,

Thank you!

[hktsoi]

光圈越大, 星形效果越明顯。相反光圈越細, 星形效果越細。