hhmm...0.1ft is very close to a 30mm prism offset...

prism correctionnot all prisms work wih the same prism's constantis important know 3 things(first where is located the true mechanical center of your ...

how much for those 3??need only instrument, not tripod or tribach

do you have any PM2 for sale?

a Shredder...it works here!!

Hi!I need a working one, how much for it?

Hi!is on Sale yet??I need one for a 3 units setupplease let me know if is available for buy!ThanksByePablo