Dear Dennis,
I just thought I would take a few minutes and thank you for offering such a great product. I bought this for my wife's rifle. She is not able to close just one eye. She was having a bit of trouble with her deer rifle. After I installed the Eye Blind on her scope she instantly began shooting better. I have sent with this email a pic of her latest target set at 90 yrds shooting her .243 win. Thanks again so much... F.A.