anthonycampbell wrote:
Last week I purchased the latest Tamron 18 - 400mm lens, and I find zooming in and out to be very tight, the salesperson said over time, it will become smoothe and less resistive/tight in zooming in/out. I have tried zooming in/out 20-30 times per day since then, but have seen no change, is there a solution to this situation?
A. L. Campbell
mine reaches a point around 100mm thru about 300mm where it becomes more difficult to turn, but it never hangs up; I think it is just the nature of the lens. There are a lot of moving parts inside it that have to slide. I've had it about a year; it doesn't get better and it doesn't get worse.