After seeing some of the wonderful examples on here, I've wanted to give macro a shot since I got my Sony A300 a few months ago, but can't justify the expense of a macro lens (yet!).
So bought one of these cheap lens reversers off eBay for £ 2.99 or something, which duly arrived from Hong Kong.
Now, anyone who's tried this will know that the problem is you can't see anything unless you live near the Equator and there's no cloud cover, or have access to a 10kW light source as the lens stops right down.
However, Sony lenses are opened up when you put the rear lens cap on. So simple solution, cut a hole in the rear lens cap. (I know many of you will already know this, but maybe there's someone out there who doesn't.
You can even adjust the aperture to a certain extent by twisting the lens cap a little.
Anyway, here are my first shots using the kit lens reversed on a Sony A300. Only subject I had to hand was a pile of silver threepenny bits, and of course the sun went away just as I started so I was still struggling for light :
Any comments appreciated
regards
Brian