Matthusala
Member
OK, here I go and show my ignorance. |:$|
I'm looking at eyepieces for spotting scopes and I see that some have, for example:
1x Opticron HDF 20x.
and another will have :
2x Opticron HDF 20x.
I can see that they are both 20X magnification and have High Definition Fluorite Glasses, but I'm unsure what the 1X and 2X stand for at the beginning.
This post will self destruct after I have read it.
Regards
Graham
I'm looking at eyepieces for spotting scopes and I see that some have, for example:
1x Opticron HDF 20x.
and another will have :
2x Opticron HDF 20x.
I can see that they are both 20X magnification and have High Definition Fluorite Glasses, but I'm unsure what the 1X and 2X stand for at the beginning.
This post will self destruct after I have read it.
Regards
Graham