Originally posted by K5DK so im trying to figure out it theres a valid Pentax k-mount route i can take. and the only
options i know of, if i dont want 20 year old lenses, is the Sigma 300 2.8 and hopefully
the new 120-300.
No one has a 120-300/2.8 for Pentax as of yet, however it sounds like the zoom in this case may be sharper than the prime.
Also, if you're willing to order from Japan, the official Pentax FA* 300/2.8 is available:
??????????????????????(??,??,??,??,??)????? (Google translate will be your friend here)
I've emailed this store in the past, and they are able to ship to the US, but you have to contact them via email first to arrange it.
I have the FA* 300/2.8 and it is a stellar lens. Sometimes they come available on ebay or on the rare occasion, here in the forums.