This is in excellent condition with no fungus and dust. There is some tarnish to the side of the centre bridge, see last photo, but this does not affect use in any way. Surprisingly light at approx 510g, On testing it gives wonderful views of pigeons a long way away- down to seeing the feathers. I imagine though it is more of an astronomy thing.

I found an old Beck catalogue which offered monoculars at half the price of a pair of binoculars so this is is probably half a Comes with the advantage of being much lighter.