Originally posted by UncleVanya I assume you actually mounted the K-1 to the Bazooka rather than the other way around! LOL.
Yes, it's not small.
Though it has a stronger tele design than the Smc Pentax 4.5/500mm, because it's one fourth shorter.
It is also lighter, more transportable, and focuses to a minimum of 7 meters (10mt. for the Pentax).
Unfortunately it is much slower, almost as a catadioptric of the same focal length.
I love the mechanical side. Still not sure about the optical performance, I didn't upload the pics to my computer yet.
according to what I see at 10x on the screen of the camera, I'd say that at least it's good enough.
Maybe even more, considering the age and the design (4E/4G like the Pentax, of course without any special glass).
Under this point of view the Pentax is very good. A pity the size and weight require some form of support (at least a monopod or a bean bag).
The Komura is a bit more manageable, and if the light is sufficient it can be occasionally used handheld.
Unfortunately the mount does not shorten the pins, so it's not usable in catch-in AF mode.