In a word, yes. You display a small amount of astigmatism and that should always be taken out. Stands to reason really, circular foresight and aiming mark. Very roughly speaking a correction for your refractive error would for shooting purposes would normally mean a lens that was +0.5-+1.0 above your prescription. So in your case this might mean a shooting lens:So my question is - is that a measurement that you would correct for Smallbore shooting, or not bother ?
Right Eye: +1.75/-0.50/10.0 (assuming a +0.5 correction)
However having said all that, it really is necessary to consult an optician who understands the needs of shooters.
Hope that this helps,
Rutty