[stephenlaw]

今日在旺角問過好多間都無得賣，永成只有ND8的，請問那裏有得賣呢？急用的！

下個星期要去旅行，謝謝！

[dt401hk]

打電話問下中環美麗華。可能有？ ND2 有用嗎？

[yk]

試試照相館啦！

[kunyu]

ND2咪同加個PL filter差唔多!?

[stephenlaw]

請問中環美麗華, 照相館的電話

[micros]

ND 2 減得 1級...... 都唔算係大光差啦﹐買唔使用漸變。
ND 8 啦﹐ND 2 無咩用。

[shuwing]

紅磡廣場有間鋪叫風度，如果就腳可以試下。
不過我都認為ND2無咩用，你主要作用係乜呀﹖

[bandyphoto]

Go to T.S.T. "Chan Hung Camera Shop" and try. But I also think ND4 and ND8 are useful than ND2.

[tam_dominic]

ND2 is NOT 漸變灰Filter

ND filter can be round or square shape.

Cokin 漸變灰Filter is only of square shape.
The product code are P or A 121 etc.

ND is to reduce all area of light going into lens.
漸變灰Filter reduces only the upper / lower area of light going into the lens.

Happy shooting !

[micros]

佢應該係講緊 nd2 o既漸變灰。
漸變灰都有分唔同 nd 號數o既。

[tam_dominic]

micros

ND is 減光濾鏡 (ie Neutral Density filter)

GND is 漸變灰 (ie Gradual Neutral Density filter)

Both with darker and lighter neutral color to block the light
eg ND2 ND4 ND8; A120, A121 or P series

You may check Cokin website to see the difference.
http://www.geocities.com/cokinfiltersystem/gradual_gray.htm

去旅行 漸變灰 would be more useful than 減光濾鏡 .
stephenlaw may not looking for ND filter.

Happy shooting !

[yk]

我估你是在找P121L漸變灰

[micros]

大家明佢講 "GND" 就得。

[stephenlaw]

Yeah! I bought the P121L today at 美麗華, $220 !!!!

[umist2001]

To: tam_dominic
woudl u pls advice which GND/ ND is good for outdoor shooting, by the way I m a FZ10 user.
thank u in advance