My old Nikon 28-105mm D Aspherical lens is taking dark photos?

How do i fix this because my dad is going to go mad if he finds out.

I don't think it is the lens because another lens does the same thing.

Thanks

Added (1). The camera is a finepix s2 pro

Nikon FX lens on DX body?

I have a DX, crop sensor camera. (d 3200)

I want to buy a 50mm FX lens for my DX camera.

my question is

What is the DX lens mm equivalent to an FX lens on a DX body

for example, what mm would i have to put my DX lens on to replicate what a 50mm FX lens would look like on a DX body.

please don't tell me that a 35mm DX is equivalent to a 50mm FX. I do not own a FX camera and do not know what it looks like.

if i were to put a 50mm FX lens on a DX body it would be the equivalent to a ____mm DX lens on that same DX body. Please fill in the blank, i can't find this answer anywhere.

How will I know which aperture value to choose?

I'm using a Nikon FM10 and a Lumix DMC-GF2, and for both, while changing the aperture values, I don't see a change in the DoF when looking through the viewfinder.

Is the only to get the right shot is too try out different values and look at the developed pictures?

Where can I rent a high quality camera?

I just want a camera to take some pictures for a few hours so I would need it for less than a day. I want to use one of those like $600 cannon or nikons. Any idea where I could rent one or something?

My Nikon memory card won't show up on my Macbook Pro? OS X Mavericks?

I was doing videos on youtube maybe 2 years ago and it worked just fine and now i want to start making videos again but maybe its because i updated to OS X mavericks? So when i put the memory card in nothing comes up.

Sensor dust on a new camera?

I just bought a Nikon D7100 from Best Buy, brand new, right out of the box, i took some pics and saw some funny specs on the images

so i checked and saw what can only be sensor dust

is this normal? What should i do?

GoPro or Nikon camera?

Give me some feedback please

Is the Nikon SB-80-DX Fully Compatible with the D7100?

Is the Nikon SB-80-DX Fully Compatible with the D7100?

Looking for the right nikon or cannon dslr around $400-600

Quality and sensor size being a given, what is also most important for me is an articulating screen, speed and video performance. I know some about the cannon lineup but its hard for me to compare Nikon because I don't know much about Nikon. Around that price range what can you recommend?

Any goo deals on a beginner dslr?

I'm looking to shoot people, sports, nature, a random assortment of things. My budget is $300. I would prefer over 7 megapixels.