[UncleManGo]

各位C HING, 小弟係新手入門,用緊D3000,最近想入支大光圈定焦鏡,可否給我一些意見,買TAMRON G005 60 F/2 好定廠鏡50 1.8G好????

補充一點,我打算主要影BB....不過佢開始大個,動作好大,2支都無VR怕唔怕???

同埋有人話D3000 無內置馬達, TAMRON 支鏡可能無自動對焦,真????

[whispermakers]

室內用35.8g; 50mm視角dx機變左75mm, 如果空間唔大你會影得好辛苦.
室外可以用舊版龍仔17-50 2.8 (non vc版).
d3000因為冇機身motor, 所以所有冇鏡身motor既鏡頭都冇af, 但可以mf.
防震係當你快門速度低既時候, 影一d靜態既野可以幫到你減少鬆郁朦. 影會郁既野係靠快門速度去凝固影像, vr係幫你唔到 (pan鏡除外, 但都係靠快門去凝固影像, vr只係幫你減少pan鏡時上下震動既影響)
所以要影bb, 應該係用高d 既iso去令到快門速度提高(大光圈冇錯都可以, 但光圈大景深淺, bb係咁郁走來走去好易out foucs)
我未用過d3000, 所以真係唔清楚noise表現如何; 但以d90計, iso1600晒4r其實都問題唔大, 我估d3000可能會差少少, ching你自己試下la.
keep住個快門最少1/100s, 影到既機會會高d.

[UncleManGo]

咁d3000支18-55 kit應該都x1.5?因我平時影bb都下下去到55

[ssannwong]

>>咁d3000支18-55 kit應該都x1.5?因我平時影bb都下下去到55

Yes, this is how we go back to understand view-angle by 135 standard

I also think 35.8G is better. You better try to use the Prime lens well by your body movement for adjusting.

You use 55mm more often, do not mean 50.8G can fit you better. As if somewhere gives you no space, you will find that 35.8G can do better for some situation.