What does "poison" mean in photography?

Well, poison and detoxification are both used to describe lenses or other equipment.

For example:

A lens produces a very good image and the photos taken are very impressive. When these photos are posted on the forum, if the brothers who come in to appreciate them feel that they are indeed Well, to the point where you already fall in love with this lens is called poisoning.

What to do after being poisoned? To die from the poison or to detoxify, the former is to buy the lens back, and the latter is to achieve the detoxification effect by looking at more pictures of the lens, especially those taken by novices using this lens, to deceive oneself psychologically that the lens is actually not that good. .

Now you should understand that a poisonous lens generally means that the image is good and can easily poison others. Other equipment is also suitable.