優點:
Firstly , the most importantly , thanks for the approval from my dearest wife T .
the pros for this len ,
1. it works perfectly with my 5d3 , with hood installed , a professional appearance
2. fast , very fast focus , even at night , low night in a room , fast
3. it can work as 85mm L with its 70-200mm range . ( i wanna have a 50mm L 1.2 too ^O^)
4. sharp , image are quite 3D , edge are sharp at F2.8
5. IS , it has IS , very important when u are shooting images at night , i have try that , OK
缺點:
the cons for this lens ?
1. Heavy , very Heavy
2. Expensive , but while many peoples are waiting for 24-70 2.8 II , that new comer 24-70 will have a more or less constant price as this \"Little White II\"
3. no more rooms for upgrade if you are dealing with 70-200 range lens , because this len is definitely a beautiful one (this is a pro ? )
評價:
Again , the most importantly , thanks for the approval from my dearest wife T .
Still working on this len , while you are thinking whether it worst the extra money for the f2.8 from f4 , is it worst the extra money for IS / non-IS .
this is my opinion , it is expensive , but no regret ,
it allow you to shoot under darkness , or trembling hands ; it is non-IS cannot help .
Its appearance , what to say , make you look like a professional one , at least , i am not a professional one .
it works great with FF camera , that F2.8 allow you to use lower iso , whatever the situation , lower the iso , the better the images , right?