Автор: tishovsx
Дата: 25-09-06 23:05
UKK, виж са, проблем било вертикалния ИС, за такъв проблем споменава и Боб Аткинс, имало го в някой бройки, не знам това са само слухове, но факта, че преди два месеца го търсих да си го купя и през офицялните канали го нямаше...
ето кво казва Аткинс:
However first let me address an issue which a few people have been talking about, namely the rumor that the EF 70-300/4-5.6IS USM shows somewhat different performance with the camera in portrait and landscape modes. The suggestion is that resolution is noticably lower in portrait mode, presumably due to some sort of shift in the optics, perhaps due to play in the barrel. Well, I have noticed no such problems in actual use, but I did do some more controlled tests to see if the effect could be detected.
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