Quote Originally Posted by Jerevan View Post
You can use a shorter rail, that makes the camera a bit lighter. There's a rail that makes it possible to use a 150 lens on the camera. It shows up now and then on the 'bay. Sorry I can't be more specific, it was a long time since I used a Horseman.

BTW, welcome to APUG!

I guess it is 250 mm rail that exists now. Am I right?