Tamron 28-200mm f/3.8-5.6 LD Aspherical IF Super II Macro Autofocus Lens for Minolta "focus" Questions

When you try to focus the reing moves but don't stpo on focus and can't shot. In manual focus work well Are you shooting in well lit conditions? The auto focus needs good contrast to acheive a focus. ...

Sigma 28-300 3.5-6.3 won't focus My Sigma 28-300mm lens won't focus and take a picture on auto-focus. It just continues to try to focus in and out but never allows me to take the picture. I am using ...

AF 20mm f:2.8 D don't autofocus accurately. It focuses always behind the focus point. http://www.dofmaster.com/dofjs.html Make sure that your dof is in the right range for your chosen f value and that

Front focus problem Could you please explain the operation of the 'focus preset switch'. Hey hubro, This switch is used to set a focus point to so you can quickly focus to the preset distance. What ...

Nikon Nikkor 50mm F/1.4 D SIC AF will not auto focus anymore after drop Hi Bob. This lens does´nt have an internal focus motor, this only works with an in-camera focus motor. So, if it is stuck after ...

eos 70d 18-135 stm lens focus ring does not turn when focusing? Manual says it should turns when focusing,it doesnt.it works only the lens without stm? It may be that the focus ring is only engaged ...

THE AF AND MF ON THE LENS MEANS WHAT AF=Auto Focus. With an autofusu capable body, the camera will automatically focus for you using preset focusing zone. Move the Switch to: MF and it becomes a ...

IN AUTO FOCUS FOCUS RING STICKS MAKES NOISE LIKE IN AUTO FOCUS FOCUS RING STICKS MAKES NOISE LIKE GEARS SLIPING. LENS FAILS TO FOCUS. MANUAL FOCUS OK. How new is the lens? In or out of warranty? If ...

Auto Focus Problem I am using the 18 - 70 lens..when I am on auto focus it will try to focus and will not let me take the picture The lens is supposed to do that. If you take the picture before the ...

The focus will not work. All my photos are blurry, I can't figure out how to focus. I tried the traditional by lightly tapping the photo key but it takes the photo rather than focusing, I ...