Blurred vision. Be the reason for this?

I recently got my eyes checked and the power is Right eye - spherical (-2.25), cylindrical (-0.5) and axis(70) Left eye- spherical (-1.75), cylindrical (-0.75) and axis(150) With glasses, when I read or see anything with both eyes , everything looks clear. But with glasses, when I see or read anything, with just right eye, I get blurred vision. There is no blackout or halo, but the vision is blurred even with glasses , only when viewed with right eye. Left eye vision with glasses is totally fine. With right eye and glasses on, I need to bring anything real close, in order to read it. I recently found this out, after the optometrist told me. With both the eyes and glasses, my vision is totally clear What can be the reason for this?