I have used binoculars for as long as I can remember. They always improved what I could see no matter which ones I had. I have had the Vortex Diamondback 10x42 binos for about 5 weeks and put them to the test. They are very clear and improve my vision for sure. I am most excited about the early morning and late evening dim light. These binoculars draw in the littlest of available light and I am able to see animals at almost dark when my naked eyes only see a blob of dark color. When you are able to shot 30 minutes before sunrise and 30 minutes after sunset these binoculars will help you determine if you are going to shoot and fill your tag. 2 thumbs up