These never got out past the first hurdle for several reasons. Compared with the No32 and the rest of tghe worlds sniper telescopes, just how complicated does a sniper telescope have to be. Not waterproof enough for the UKclimate either
Added later...... I recall that there was a problem with the clicker mechanism too. There wasn't a positive 'click' method or if there was, it didn't equate to anything. I have/had the brief trial notes on microfische. Difficult to read/very grainy.