Misunderstandings in purchasing night vision devices

1. Blind pursuit of high targets
Due to a lack of understanding of the product, some buyers blindly pursue high-index parameters and blindly purchase products with high sales. However, in fact, the purchase of night vision devices does not mean that the higher the index, the better, because its observation effect is affected more influence of factors.
2. The more expensive the night vision device, the better.
The price of night vision devices ranges from a thousand yuan to tens of thousands of yuan. Expensive night vision devices are generally second-generation or above. Second-generation night vision devices and above are more expensive and have better performance, but they are only first-generation. For night vision devices, their usage effects and viewing distances are similar. There is no problem in meeting basic short-distance target observation, so when buying a night vision device of this level, choose a big brand with a cheap price. That's it.
3. Buy OEM brand products
Night vision devices of big brands are more secure, but when purchasing, you must pay attention to distinguish the differences between big brands and small brands, regular brands and fake brands, consignment brands and repurchase brands, to avoid buying inferior products.