to me F2.8 really can produce nice bokeh especially when i shoot portrait. but the problem is very heavy.
F4 is not bad in term of quality and weight lighter then F2.8. the problem is cant produce nice bokeh as compare with F2.8.
Therefore im wondering why CANON can't produce F2.8 with reduce the weight? I dun mind to pay more if the weight is ligther.
![]()
just take a look at the schematics, how do you expect it to be light?
niccon2 said:can change all lens & body material to engineering plastic or not? :bsmilie:
to me F2.8 really can produce nice bokeh especially when i shoot portrait. but the problem is very heavy.
F4 is not bad in term of quality and weight lighter then F2.8. the problem is cant produce nice bokeh as compare with F2.8.
Therefore im wondering why CANON can't produce F2.8 with reduce the weight? I dun mind to pay more if the weight is ligther.
they could if the made an EF-S version. but it seems they don't really want to.
tokina 50-135 f2.8 was quite good & light but lack IS & USM
Therefore im wondering why CANON can't produce F2.8 with reduce the weight? I dun mind to pay more if the weight is ligther.
I think they can probably shave off a 100-200g more using titanium alloy casings; but will you want to pay 1k more for that? Also heavy is relative - try working out with some dumbells (biceps curls and shoulder press) for a month and then hold the 70-200/2.8 again![]()
You can always consider doing curls with the 70-200 2.8. I'm sure Canon considers it as a bonus feature.
just take a look at the schematics, how do you expect it to be light?
can change all lens & body material to engineering plastic or not? :bsmilie:
they could if the made an EF-S version. but it seems they don't really want to.
Birds 200mm too short even on cropped in general. Unless you are talking about big and slow birds.
Got money and muscle go for f2.8 mark II
Abit money no muscle go for f4 IS
No money abit of muscle maybe f2.8 non is?
No money no muscle go for f4 non is.
Otherwise consider 3rd party lenses.
Your best friend(s) is the SEARCH button, not us.