The optics are great--best I have encountered at this price. I wear glasses, but due to the large eye-piece I can use this without taking off my glasses and still have a very good field of view. The focusing is quick and clear. Although it is slightly heavy (probably due to the higher quality lenses and prisms), the zipper case has a sturdy belt loop. Overall, the best monocular I have ever owned.
The field of view is very relaxing to the eye and the optics are bright and precise. I am able to indentify electronic devices by type, on my towers, with this monocular due to its clarity. The compass allows me to check the positioning of antennas on towers.
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