水草情迷

Super 最近一輯相是用casio 2900影,macro正是其強行(最近1cm).但自己的canon a40,弱行正正是macro(最近16cm),加上隔住玻璃,對焦較為困難.
只用相機內置macro功能



加上close-up lens後

血心燈

小圓葉

宮廷草



加了close-up lens 會效果好一點,但景深更加淺,稍為移動,就會"矇鬆郁".

好靚呀, 最少好過我部sony 多多聲, 想問o下你部canon對焦快嗎?

小小意見...

頭兩幅焦距唔好, 後三幅非常靚。

後面那些很靚啊！

自己都覺得頭兩幅相確實有些out-focus 貼出來想給大家比較加了macro lens的分別.可以留意第二幅只用相機內置macro功能,加了外置macro lens後,就有第四幅的效果,兩幅相中央的小圓葉都係同一棵.
PP-HK, A-40拍普通相時對焦都算幾快,但用macro mode 時對焦慢好多(加上隔住玻璃),而且時常out-focus,但又無manual focus,只好用focus lock, 然後張相機推前退後,人眼對焦.我睇過你拍的短鯛,也很不錯,如果加番個外置macro lens,相信會更正.

how much ur DC ?????where to buy ar?????

>>how much ur DC ?????where to buy ar?????
Price of A40 is ~$2,300, it is a new model but very common, you can find it in many camera shop.
However, if you want to use it for taking aquarium photo, you may need to buy an add-on macro or close-up lens as the built-in macro function is not so powerful.

我部機對焦極慢, 加上就算對到焦, 亦有好長o既lag time, 所以成日都係影到條魚尾, 你知好難叫條魚唔郁o架la。

另外想請問聲甚麼是add-on macro, 如何用法? 而add-on macro or close-up lens大約賣幾錢?

KHT, I am using A40 as well. Agree that the macro is not good enough for close-up shot. I bought a set of Hoya close-up lens(1x,2x,4x) but still find that it is not easy to get an accurate focus. Are you using the CANON original close-up lens or else?

好靚.請問你可唔可以講講用咩燈可以令草出咁多泡,謝謝.

PP-HK, 我係用類似這種Super Wide Angle & Macro (二合一) http://hk.geocities.com/dcamhk/3746fo042x.html
拆0左前面廣角鏡,就可以當作macro lens用.價錢約五六百.
又或者你可以加塊closeup filter, 例如hoya, sunpak等, sunpak價錢平些,大約二百幾.
http://www.photosolve.com/filters.asp
最重要係你部dc可否外加filter,好似我部a40要加接環($180),但有部份型號的sony dc不需要加接環,可以直接加37mm濾鏡.
http://hk.geocities.com/dcamhk/sony.html

Mike, 你用的hoya closeup lens 有三個折光度filter,可以有不同程度的放大,效果應該會更好.
>>but still find that it is not easy to get an accurate focus.
我都碰到相同的情況,只好用focus lock, 然後將相機推前退後,當主體係LCD顯示清淅時就按下快門,當然手要定.
要拍得對焦準確,真係有一定困難,影魚時加倍困難. 多口問一句,你的hoya closeup lens 要多少銀一套呀?

tycnet, 多謝讚賞, 我係用光管.

KHT, 因為invoice掉了.好像是$280或是$250.一定under $300.最初想買CANON,但價錢是$680,太貴了.後來朋友叫我一試HOYA,見平平地,便買來一試.希望多practice後,可影到如你一樣清的相.再看過SuperCTW的相後,更想影DC一定有一些技巧的,竟然可影得那樣清,絕對可以登書.厲害!!!