JB, just received my copy of your latest book and have some questions on binoculars. I also have your older, Optics for the Hunter. My primary hunting bino is the Leupold Wind River Porro I.F. 7x30, made in Japan. I really like the fact that with the individual focus, objects are in focus without having to dink with a focus wheel. These are at least 25 years old. I'd like to maybe get some better glass but would prefer I.F. I'm not finding much out there. I'd appreciate your opinions on I. F. vs center focus and any recommendations on brands and models of both kinds.

Thanks in advance and thanks to Eileen for the advice on aging the deer I don't have yet.



Thanks.






Last edited by AnsonRogers; 11/20/14.