Hi folks. A few years ago I picked up a Minolta spotting scope ( model number FV63 ) it has a 20x50x? lens. I’ve never seen another one. I can’t find any info online. I’ve read that Minolta makes great camera parts but nothing on scopes. Has anyone run across one? I found one for sale in the UK and Im thinking about wanting to sell mine. But it’s hard to sell something you can put a value on or even have the buyer read about. Any info would be muchly appreciated.