Here is a quick example of how well the foam windscreen on the Nikon ME-1 microphone works in windy conditions. Also, on good speakers or headphones you can hear how the L-Cut feature on the microphone really cuts the very low end boomy-ness sound when the wind gets stronger. This was with a D7000 and the mic level set to (2) Normal. Nothing was done in post to the actual clips.
Took my Nikon D5100 with Tamron 17-50 F2.8 and 70-200 F2.8 lenses and shot some clips around town. Each video clip is colour corrected separately using several filters in VirtualDub to give it that cinematic look, which is very easy to do. I used MediaCoder to change the native video files to the avi format. This program has a very good denoiser on board if needed.
Everything you wanted to know about Nikon lenses (with example footage) for mounting on any camera with an F Mount adapter and how to setup non-CPU lenses on your Nikon D7000. Nikon has a full range of lenses, with specific models better suited for shooting video than others. On a D7000, a lens with an aperture control ring allows you to change your aperture while in video mode. Used manual lenses are cheap, in general are very fast (f/1.2-f2.8), provide a better experience when focusing manually and are generally very sharp. Check your Nikon manual for compatible lenses, but basically on the D7000 you can't use lenses that are Pre-AI.
All lenses have pros and cons, so figure out what works for you–try before you buy. Check the fit, finish and settings before putting your money down. Good luck!
1 Shout for joy to the Lord, all the earth.
2 Worship the Lord with gladness;
come before him with joyful songs.
3 Know that the Lord is God.
It is he who made us, and we are his;
we are his people, the sheep of his pasture.
4 Enter his gates with thanksgiving
and his courts with praise;
give thanks to him and praise his name.
5 For the Lord is good and his love endures for ever;
his faithfulness continues through all generations.
-Psalm 100, NIV-UK