Lumixdude wrote:
The Olympus B300 is available new as the TCON-17x, they are identical. It's currently being marketed for the Olympus XZ-1, I bought mine new. Although I was a little disappointing to find that it was made in China, it does what its supposed to do.There are a few other TCON-17s available such as the TCON-17c which is not of the same standard though so buyer beware.
The TCON-17x works fine on my LX7 but it does vignette unless you extend to full zoom. There is also a Raynox DCR-2020 and 2025, but apparently it doesn't have as good an IQ as the TCON-17x (B300) and its more expensive. I really wouldn't bother trying to go much past 2x anyway as you really do begin to sacrifice IQ for zoom.