The Nikon angle viewfinder



This small accessory is really being underestimated. I bought it by pure luck because the dealer I was visiting just had one. Since then, I became addicted to it when I use a tripod, do macro work, or sometimes work with MF lenses.
It gives you much more freedom to look in your viewfinder and it has an extra added value with a x2 magnifier, very useful when focusing manually, it really makes your life easier. 
Another interesting application is for portrait, street photography, landscape... it basically gives you a new angle to take pictures (you can put the camera close to the ground and still compose in a resonably confortable way.
You cannot really call it a cheap accessory, but to me it was worth the money.

It is being delivered with a small bag, very nice to carry around in your bag.

The one for cameras like the D200 is called the DR-6. Check to find the right one for your camera, it depends on the kind of attachment you have for the viewfinder (D2-something cameras like the D2X have round adapters and need another angle viewfinder for instance)