For everyone who loves collecting, owning a real work of art is not only an accumulation of wealth, but also a symbol of taste and vision. However, in this world where it is difficult to distinguish between true and false, how to ensure that every collection is genuine? The answer is-professional purple light identification lamp.

What is the mystery behind the purple light? To put it simply, ultraviolet light is a shorter wavelength but invisible to the naked eye. When these special light rays shine on certain materials, they will cause the phenomenon of visible fluorescence of certain substances. This principle allows us to quickly identify forgery traces with the help of violet light and discover subtle features hidden under ordinary light.

From initial currency verification, this technology has gradually expanded to more areas, including the focus of our discussion today-stamp and coin collections. The surfaces of many precious typography may be printed with anti-counterfeiting marks or special patterns, which can only be revealed by appropriate light sources. Therefore, equipped with an efficient purple light identification lamp has become an indispensable part of every senior player.

So how to correctly operate this magic little instrument? First, make sure that the equipment has been fully warmed up and is working under stable lighting conditions; then place the object to be tested within an appropriate distance (usually no more than ten centimeters is recommended), and then slowly move to observe whether there is an abnormal reaction. It should be noted that, since different materials correspond to different sensitivity levels, it is necessary to flexibly adjust parameter settings in the actual test process to obtain the best effect.

Let's look at some real cases! An experienced stamp collector once used the purple light identification lamp in his hand to discover that a set of unique digitally encoded information was hidden on the back of a seemingly ordinary foreign commemorative stamp in his hand. It turns out that this is one of the design elements specially added by the official to prevent counterfeit behavior. In another story, a coin merchant relied on this device to successfully uncover the truth behind a number of counterfeit ancient copper money cases.

of course, in the purchase of this kind of professional tools before also need to consider a number of factors oh! For example, whether it has sufficient brightness range coverage, whether the shell material is durable and not easy to damage, etc. are all worthy of careful weighing. In addition, some advanced models will add additional filter switching function or rechargeable battery support such convenience features are also very attractive.

All in all, whether it is a novice or a veteran who has already been able to do well, it is definitely a wise move to have such an exquisite and practical helper that can greatly improve the confidence index ~