Q1: Buying for my wife--she has difficulty focuing so thought these would be easier for her. However she wears glasses--are these "glasses friendly" or do you have some other Perma focus light weight that would be better. Thanks for your help.

A: These should be just fine for her. The ones that might be abit better in the eyglass section are not as light as these are. if you are looking for the lightest best binoculars for an eyeglass wearer in a permafocus you have made the right choice.

Q2: What are the dimensions of these?

A: the dimensions of these are approximately 6"x5"

Q3: What is the rating system of binoculars? Which is the most powerful. What do the first and second numbers mean ( 7X35)? Thank You

A: Binoculars are rated according to magnification and aperture. The first number is the "power" of the instrument, and the second number is the size of its objective (big) lens. The objective lens size is important as an indicator of light-gathering ability. The larger the lens, the more light it admits, and the brighter the images will be, especially in low-light conditions.