Questions & Answers for: Tamron lens sensor

Warranty? I would suspect something on the sensor. I doubt the lens is the problem. I suspect the sensor and the software, not the lens. Mostly because it does not sound like the trouble a lens create

...lens to sensor distance) of the current systems then you'll also have the effect of using it on an extension ring. The downside is that you'll have to use the lens in a totally manual mode as no ...

...fredmiranda.com/reviews/showproduct.php?product=47 Also is you are using the APS size sensor there is a focal factor of 1.6 so the 100mm lens just grew to 180mm and twice as fast as your Tamron. ...

LENS. I\The shutter is in the camera body in front of the ccd or cmos sensor. You are talking aboput the aperture blades. Try changing the aperture, of course, unless you have a depth of field preview

...lens is known to be very soft and unsharp especially at the edges until you stop it down below f4. It also exhibits strong vignetting until you stop it down. The effects are far more noticeable when ...

sensor. They all have a "lens factor" of 1.5. This means that you just multiply the actual focal length of the lens to get the 35 mm equivalent and then you can make comparisons accurately from camera

...Any ideas will be welcome. If that is the only lens that you have for that camera, it could be the camera that is bad. There is a sensor in the camera that measures the focus and they do wear