There's a point where it would be hard to see the extra performance against several existing high end 150mm. F8 is not enticing either. No reducer offered.
.988 polychromatic strehl though sounds unmatched. I didn't know they were still making scopes I thought they were a company from the past.
There's a point where it would be hard to see the extra performance against several existing high end 150mm. F8 is not enticing either. No reducer offered.
.988 polychromatic strehl though sounds unmatched. I didn't know they were still making scopes I thought they were a company from the past.
Greg.
According to the link they can make virtually any Focal Length.