I have seen scopes with objectives that large, but not by Bushnell or any other well known company. I think barska or some company like that might have a 55 or 60 mm objective. But if they would just make a better scope they wouldn't need it. Truth is who ever makes them probably figured there was a market for them. I'm sure they know they don't work any better, but if someone wants it they will make it.

Paul