Old film nikkor lenses I can use on my d90 DSLR?

I currently own a nikon d90, and am currently looking for new lenses for it. I was wondering if people sold there old lenses on ebay that work just as good on DSLR's? I would like to purchase a great quality lens, that work almost or just as great as the new models for considerably less…

Nikon lenses DX AND FX format info?

Hiee. I'm using a nikon D5000 i would like to know does my camera supports the FX format lens and is it safe to use those lenses to my camera? And also what's exactly these dx and fx format mean?

D40 camera: Nikon 18-135mm or Sigma 18-200mm?

I have a Nikon D40, and as many of you know it has no internal motor to shift the glass…

I'm now hesitating between these 2 lenses: Nikon 18-135 and Sigma 18-200 (which is cheaper).

Any advice and why?

Best wide angle zoom for under 800$?

I have the these lenses:
35mm
18-105

I take lots of landscape and sunset photos and my budget is 800$ I have the Nikon D7000. What lens will I get the most bang for my buck?

What would be a good, reasonably priced, travel lens for my nikon d3100?

I want it to be able to autofocus and should have a range of something like…

Advice for travelling overseas with cameras?

I'm going on a 2 month trip to Canada, New York and Europe and have a Nikon D90 DSLR and a Panasonic HD Camcorder. I fully intended to take both with me as I want to take top quality photos and make a movie of our travels. Most people I have spoken to have advised against taking my DSLR as it's too big and it will be too cumbersome to travel with as well as the camcorder. The thing is, I don't see the point of owning it if I don't use it for an opportunity like this. I would like to hear any advice from seasoned travellers that take cameras with them, primarily storage suggestions and easy ways to take them between places. I would tend to take one out at a time maybe so I don't have to worry about switching between the two at the same time. Any advice and suggestions will be greatly appreciated.

Cheers buds.

What are the best lenses for me?

I have the Nikon D7000 and have these nikkor lenses:
35mm f1.8
18-105
70-300

I'm looking for an everyday lens. When i go on vacation i want this lens to be the only lens i have to take. I'm looking for a lens with a focal length somewhat similar to the 16-85.

The second lens i'm looking for is a wide angle zoom lens. I take lots of landscape and sunset photos.

My budget is pretty tight, around 800$

How much would you charge someone one for a website if the company charges this

The website builder costs $12. She wants a cake website w.everything included. I can't thing of a good price. I need it to be double $12 and more. I'm saving for a Nikon d3000. && should i CHARGE HER MONTHLY, WEEKLY, OR ONE TIME?

Can the Nikkor 50 mm AF 1.8D be used on a D3100?

My friend aggressively claims that it can be used on the D3100 that I'm buying soon and said hers is AF-S but I doubt so. The AF-S version has not come out yet if I'm not wrong, right? The one that's compatible with the D3100 is the AF-S 50mm 1.8G right? She also claimed that I don't have to charge the camera when I first buy it. She claimed that I should drain out the battery first before charging it. It is true?

She has been into photography for almost two years (uses D90) and sometimes talks like she knows everything and always put me down when I tell her what I read about photography on the net. She claimed what I read were all rubbish. She was strongly against me buying the D3100 but I told her off, saying that it's my money and it doesn't matter what camera you're using as how the pictures turn out it depends on the photographer. I know I'm capable take better photos than her (used her D90 a few times before) and she always praised me a number of times for my photos.So, are the things she said about the lens and battery true?

Added (1). Oops I forgot to mention that I know the lens is compatible but I can only manual focus on it and not use auto focus. Just wanted to be sure that I can't use it's auto focus function.

What lens to get after 18-55?

I've got a Nikon D3000 that came with the standard lens. I think I'm ready to get new lens. What do you suggest? Nikkor 55-200mm or should I try Tamron or Sigma?