How much does detection range matter when selecting night vision equipment?
I think range is important, but I wouldn't automatically choose the device with the longest advertised distance. I would consider the distances that are actually relevant to me and look at how much useful detail remains visible rather than focusing only on a single maximum figure.
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Detection range matters quite a lot, but I agree that the advertised maximum shouldn't be the only factor. What really matters is how clearly you can identify objects at realistic distances and in different conditions. I’d also compare image quality, sensitivity, battery life, and overall ergonomics. When researching options, I found https://www.agmglobalvision.com/products/agm-spectrum-lrf-4k useful because their night vision equipment offers a good balance between detection range and practical performance.