[Curtismnw]

請教各位師兄姐⋯⋯

[viovanda]

Sigma120-300mm+2X

[hotfire009]

不同意,我玩過很多類型增距鏡,加增距鏡係勉強加大焦距,效果不及BARE LEN,另外定焦鏡加TC效果亦會好過變焦鏡,而加了TC亦須收光圈先有較好效果,例如F2.8加2X變F5.6,隨時要收到F8先SHARP,如F5.6加2X變F11,再收就無嘢睇了,所以最好係定焦大光圈(F2.8-F4)加TC先有最好效果,加1.4X還可以,但2X就應該無可能SHARP過BARE LEN.

[小小生]

話知你係鏡皇+左2X唔芳好得去邊
加1.4x都環可以

[ChiuChiu1970]

話知你係鏡皇+左2X唔芳好得去邊 X2

[h0001244]

話知你係鏡皇+左2X唔芳好得去邊 x3

硬道理，無得king
所以有 150-600 or 100-400 的誕生而唔係 120-300 or 70-200 玩晒

[Obi-Wan]

話知你係鏡皇+左2X唔芳好得去邊 x 4
viovanda "Sigma120-300mm+2X" <==== obviously wrong, perhaps viovanda has a defect Tamron 150-600 or no experience with both lenses

No need to guess. Brother please goto the following site to check!
http://www.the-digital-picture.com/Reviews/ISO-12233-Sample-Crops.aspx?Lens=929&Camera=453&Sample=0&FLI=5&API=0&LensComp=844&CameraComp=453&SampleComp=0&FLIComp=7&APIComp=0

[viovanda]

哈哈，我吾做反派又边會有甘多正義朋友出現！！吾好話加2x ,加多2塊filter 已經吾掂！！

[千紅]

鏡王加左2x 畫質係會下降

但我不認為120-300+2x會比150-600差

全因150-600呢支個望遠端看mtf 真係好雞........


btw , 樓上一個靚轉身 ,比個like~

[10099644]

邊個人話話知你係鏡皇+左2X唔芳好得去邊
下面 328+2x vs 150-600

http://www.the-digital-picture.com/Reviews/ISO-12233-Sample-Crops.aspx?Lens=929&Camera=453&Sample=0&FLI=5&API=0&LensComp=739&CameraComp=453&SampleComp=0&FLIComp=2&APIComp=3

[九龍人]

弊在Sigma 120-300跟本不是甚麼鏡皇.

[ray6555]

APO 120-300mm +sigma 2x is good@ 600mm as i use f8-f16 are very sharp as 300mm F5.6-8

i never try 150600 so i cant test the different.

But picture is very great when with sigma 2x.