
Can't set my Nikon d90 to f9?

Best lenses for Photography under $300? Nikon D7000?
I'm trying to get into photography, not professionally but as a hobby, yet I want to take Images that look professional. Please, do not try to teach me about composition etc, I know the drill. I want tips on which lenses would work great for Landscape using a D7000. What about closeups? Such as Building's texture.

Nikon Photography: 35mm f1.8 vs 50mm
I'll try and make this quick. First, I'm an amateur automotive photographer. Simply a hobby I love.
I have a d3200.
As a car photographer, bokeh is a key point for CaR shots.
Question: I have a 50mm 1.8D. I'm deciding on the 35 1.8g or the 50 1.8G. Both excellent. I want the 50 because bokeh is better, however the 35 doesn't seem to give that "compressed" telephoto shot which I hate the sight of, like the 50mm does.
So what should I get?
Also please don't lecture.me on understanding focal lengths. I understand well.

Today, Which Professional Still Camera I Can buy?
I'm a Professional photographer, i won nikon d40. D90 and 300s
i'm interested in nikon d750 and nikon df can anybody tell me the difference between them (i expect answers from who truly used these cameras, experienced photographer answer)
no chance of buying canon brand coz i have nikon lenses 1.18~55, 2.18~200, 3. 50 mm normal

Mirror lock up nikon d3100 help?
Added (1). how do you you take pics using mirror lock up?
Added (2). i go to Menu, select Mirror lock-up and select Start, and this is waht it says:
When shutter-button is pressed, the mirror lifts and shutter opens. To lower mirror, turn camera off.
than i press my shutter button and it takes picture, but Lcd screen turns black.
I press my shutterbutton again and it says: 'Mirror raised'
I had to swich my camero off

How to LENS WHACK WITH NIKON D3200?
I've discovered a cool effect you can do with you camera called lens whacking and it allows light in and gives it a pretty effect but you need your lens detached and held in front of the camera to do so but I have a Nikon D3200 camera and i'm unable to take photos / videos with the lens detached so my question is are there any settings that i need to change on the camera to allow me to try this out?

Nikon D80, the LCD screen, can it be used as view finder besides the viewfinder?
I have just purchased a Nikon D80 and I'm reading the manual briefly but can't find anything about the LCD screen being used to view the composition. If I can use the screen which I thought i could before i bought it, how do i turn the display screen on. I know how to display the photos i've already taken (viewing them on the LCD. Or looking at the menus etc. Does the D80 do this or do i have to take photo's only through viewfinder?

I don't know what to get first?
I want an New phone cuse mine recently broke and switched to my old one. (it does the job.). I also need a new camera because my other one broke i want to get the Nikon D3200 i can't decide what to get or which is more important first.

Will Nikon D3200 lenses fit the Nikon D7100?
I have the D3200 Kit Lens (Which is an 18-55mm lens) and a
Nikon Nikkor 10-24mm f/3.5-4.5G ED AF-S DX Lens
Will they work for the D7100?
I just want to make sure they will fit and work on the D7100 before i buy the Body Only.

Nikon 50mm f/1.8D AF OR Nikon 50mm f/1.8G AF-S?
I'm the owner of a Nikon D5100.
I'm a dancer, looking for a lens that captures fast actions shots for my shows, and that can work great outdoors and in low-light settings for my theatere performances, where flash is not allowed.
I have been doing research and can't decide between the Nikon 50mm f/1.8D AF
OR Nikon 50mm f/1.8G AF-S
Can someone please help me?!