They are great, inexpensive and meet your needs. They work both in the light and in complete darkness, the IR settings are impressive. It took me a minute to get used to the IR zoom settings and focusing at different distances, but it's easy and natural. In the pitch darkness of a forest, scanning at higher IR will bleach the image when scanning closed trees and objects. If you have street lights and a bright moon. Decrease the IR depending on the situation and increase it as needed when zooming. The focus is short-distance and is in a great location. The case is not too heavy, you can feel the build quality. I have a lot of experience with military level night vision, although it is digital and slightly different it is amazingly clear and useful. My only gripe with Digital is that the backlit screen blocks the lights and destroys natural night vision, making it difficult for the eyes to move back and forth. This is a great purchase and an amazing job for the money.
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