Saturday, January 24, 2009

Canon 70-300 vs 70-200L Comparison

Both are very common telephoto lenses. Now which one to buy? My thoughts..

Canon EF 70-300mm f/4-5.6 IS USM
D Adv
Not compatible with the Canon 1.4X and 2X extenders
Rotating Front element -If planning to use a polarizer you wouldn't want this.

IS - The IS is 3rd generation and will achieve 3 stop adv - Good for hand held shots. Esp at the telephoto end.
300mm at telephoto end.

Canon EF 70-200mm f/4.0 L USM Lens
Fixed size - Size does not change while zooming - I personally like this feature.
Non rotating front element.
L quality glass.
Fixed wide aperture (4) - Good if you use zoom a lot. Other wise after zooming, you might need to change the settings (recompose).
Compatible with Canon 1.4X and 2X converters (With 2X no autofocus unless you want to do the 'tape tricks')

Compared to 70-300mm f/4-5.6 IS USM,
Auto focus is faster.

Dis Adv
No IS. (IS version is available - for more $$ :-))
Only till 200mm at telephoto side. Have to use extenders.

Weight is same for both the lenses.
If you use a 1.4X extender, the L lens will become 98-280 f/5.6 which is almost same as the other lens.

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