This one is a CZJ Biometar 80mm f2.8....it is in excellent condition optically....maybe slight cosmetic blemishes, but nothing I'd be concerned about.
I did notice a teeny teeny bubble in the glass....doesn't affect anything, but it is there and I thought you should know.
I hate to sell this guy, but if you have a passion for the Northern Lights, Polar Bears and Alaska, it turns out that it isn't too healthy on your pocket.
I am asking for $150+shipping+paypal for the lens. It comes with the front lens cap, the original Biometar hood, and the case.
More pictures of the lens:
Dead Link Removed
Here is a sample picture shot with this lens on my Pentax 645N: