[sonson4567]

用開18-55,依家發覺唔夠用,想換過支好少少,
考慮緊以下四支 :
1) 17-85 IS USM
2) 18-135 IS
3) 28-135 IS USM
4) Sigma 17-70 f/2.8-4.5

[look_yau]

發覺有咩唔夠用先???

[土方十四郎]

>>>>>發覺有咩唔夠用先???

Agree!

光圈? 焦距? 色彩飽和度? 銳利?

[shkp]

發覺有咩唔夠用先??? X2

BUT

I also change from

EF-S 18-55mm f/3.5-5.6 IS

TO

EF 28-135mm f/3.5-5.6 IS USM

This lens is the best on the all you recommend and it is a EF lens, so even you upgrade to FF .. you can still use this lens .. ^.^

[sonson4567]

唔夠用既係焦段,光圈就唔太擔心,同緊450d,通常都影風景多

[look_yau]

gum:18-135 IS, 不過我冇用過
我只係用過 17-85
http://www.flickr.com/photos/johnnyleung/tags/canonefs1785mmf456isusm/<.a>

[Laza]

If "唔夠用既係焦段" and "通常都影風景多", I would also recommend EF-S 15-85. This give you wider wide angle at 24mm, which would be excellent for shooting landscape.

[iamchowsingsing]

就返價錢就 18-135 or 17-85
兩枝二手都係2k
18-135 就長焦d
17-85 就有usm

15-85 唔係唔好
不過要4k 幾先有交易...

[steven423]

焦段唔夠咪買支55-250is囉~平~又可以影遠好多!

2手$l000-1200到~低玩~又唔會同你支kit鏡重復焦段~

以上幾支都比唔到焦段你~唔遠得幾多~

[小小生]

保留18-55,買多支55-250係焦距最足夠,最經濟的做法
支55-250性價比相當高

[sonson4567]

另外想問問呢支又如何
Sigma 18-125mm F3.8-5.6 DC OS HSM
同埋聽講sigma鏡canon body會走焦,係咪嫁??

[1Q84]

>>>同埋聽講sigma鏡canon body會走焦,係咪嫁??

機會頗大, 但新出的sigma鏡好像已改善了.

既使走焦, cal完鏡應該冇問題.

[steven423]

如果你係想一支攪拈晒嘅咪Tamron AF18-270mm F/3.5-6.3 Di II VC LD 囉~

但天涯鏡要求就唔好咁高喇~要求高焦段一定唔大~自已諗清楚先啦~想要D咩?

sigma天涯鏡就嘛嘛~

[wllui]

18-135 收光圏至5.6以上, 在55mm 以上質素極接近15-85, 但55mm以下和你現在支kit差不多

http://www.the-digital-picture.com/Reviews/Canon-EF-S-15-85mm-f-3.5-5.6-IS-USM-Lens-Comparisons.aspx

[viovanda]

2) 18-135 IS