Re: Sightron SIII 10-50x60 riflescope
I have yet to find a scope beside the S&B12-50 that performs even "decently" at 40x or over. Just sold a March 10-60 and NF 12-42, also had a boosted leupy 18-40x and 20-50x. They all drop off a ton of light over 40x and you get color fringing plus a huge loss of resolution making the picture ghastly to look at. Keeping in mind your looking through a $2500 scope and wondering where that extra $2000 went is a sad thing. I'm sticking to 20-30x scopes for F-Class as I don't need more, or can't live with the picture/price over higher magnifications.
Why manufacturers still try beats me. I think the only company that gets the problems is USO with their SN9 having a long tube and 80mm objective. How S&B does it I don't know, but this is a freaky good scope!!!