Bought BN 8" F9 OTA from a dealer with a 8" F9 Intane
achromatic optic. While I know the limitations of a
scope like this, I expect it to have excellent performance
within those limitations. Well this optic sucks as it suffers
from astigmatism that is seen at well below 100x, and they
state they will not replace it and send their apologies that
they know how I feel!! Are you kidding me!?!?!?
This was in the BN scope set up at NEAF, and I am the original owner.
I know other people with similar scopes that perform superbly and know what they are capable of. Their excuse was that they only guarantee 1/2 wave optics and that they never claimed their lenses "do not" have astigmatism.
What a joke!! >
achromatic optic. While I know the limitations of a
scope like this, I expect it to have excellent performance
within those limitations. Well this optic sucks as it suffers
from astigmatism that is seen at well below 100x, and they
state they will not replace it and send their apologies that
they know how I feel!! Are you kidding me!?!?!?
This was in the BN scope set up at NEAF, and I am the original owner.
I know other people with similar scopes that perform superbly and know what they are capable of. Their excuse was that they only guarantee 1/2 wave optics and that they never claimed their lenses "do not" have astigmatism.
What a joke!! >