Canon EF 100-400mm /

Skelbimo nr. 21653, įdėtas: 2010-09-08 · Perskaitė: 495

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Canon EF - mm / .-. L IS USM kaina lt. Galima
deretis.

The Canon EF -mm f/.-. L IS USM Lens has an excellent focal
length range that includes the longest focal length found in a Canon zoom
lens - mm. This long focal length and focal length range combine with
very good image and build quality to make the - one of the most
popular serious wildlife and sports lenses Canon sells.

To say that the Canon EF -mm f/.-. L IS USM Lens is a member of
the Canon L Series quickly says a lot about this lens. Weighing lb
(,g) and m
The push/pull zoom mechanism is possibly the most noticeable physical
feature of this lens. While it works smoothly, it took me some time to get
used to it. There is a ring on the back of the manual focus ring that
adjusts the tension on the zoom part of the lens. That is a nice feature,
but I find myself constantly adjusting the tension to get it just right
for the moment. The ring also gets in the way of the manual focus ring -
when making a manual focus adjustment, I often inadvertently change the
zoom friction ring as well. Set the zoom friction too light and the lens
extends by itself when pointed downward - fast and hard if set really
loose. Set the friction too tight and zooming becomes difficult. So, it
works as it is supposed to. Some prefer the push/pull design.

One of my favorite lens features found on the - is image
stabilization. The image stabilizer helps significantly when handholding
in low light - that is as long as you have a still subject. While the
- L's IS system will detect a tripod and automatically disable
itself, turning off IS when using a tripod will save a little battery life
and cause the IS mechanism to be locked in a centered position. You can
estimate IS on this lens to help with stops or so of shutter speed
handholdability.
Kaina: LT