I was playing with them this weekend. Here are some of my shots using them:
April 10, 2011:
April 9, 2011:
April 8, 2011:
This was taken with the 10x filter. No crop here either. I was probably about 3 inches away from the subject.
I think these filters are just super. I mean, for $15 you really can't go wrong but you are still kind of left wondering what kind of quality you could possibly get with a set of filters this cheap. Especially when you read reviews on Amazon saying exactly that...that they're complete crap and the image quality is poor. In my opinion, the image quality is no worse than with the bare lens. I kinda think it's all about the aperture setting. You're not going to be able to obtain the same DOF at f/4 with the bare lens as you will be able to get at f/4 with a close up filter in place. You'll have to bump the aperture up to maybe f/8 to get the same DOF depending on the magnification. Once you play around with them and get to know them (which I'm still doing) they seem to be quite fun. I can get closer to things and still obtain focus. That just makes my day because I find that I like to get up close and personal with my subjects.
Anyway, here are more photos (not taken with the filters)...
April 7, 2011:
A shot of my neighbors car.
April 6, 2011:
I was feeling lazy on Wednesday. A simple shot but it works.
If you're interested in EXIF you can find that on flickr. C&C is always welcome!