Novel application of optically variable ink and photographic equipment accessory

Abstract

The invention discloses novel application of optically variable ink and a photographic equipment accessory. According to the application, the photographic equipment accessory is coated by the optically variable ink in a silk-screen printing or air brushing mode so that characters or patterns can be formed. The characters or the patterns are of different colors at different view angles so that anti-fake characters or anti-fake patterns can be formed. The photographic equipment accessory comprises an accessory body and an anti-fake label layer is arranged on the surface of the accessory body and is a character layer or a pattern layer which is made of the optically variable ink. According to the application of the optically variable ink and the photographic equipment accessory, the optically variable ink is applied to the photographic equipment accessory, so that the use range of the optically variable ink is broadened, the anti-fake function of photographic equipment accessories of the kind is achieved, and the benefits of a customer and a manufacturer are effectively protected.

Description

technical field [0001] The invention relates to a new application of optical variable ink. Background technique [0002] Optically variable ink, also known as optically variable ink, is viewed from the front or side under white light. With the change of the angle of view of the human eye, it presents different colors. Recognition, its color angle effect cannot be reproduced by any high-definition scanners, color copiers and other equipment. [0003] For most of the existing photographic equipment accessories such as UV filters, CPL mirrors, ND mirrors, starlight mirrors, gradient mirrors, panchromatic mirrors, tripods, flashes, remote controls, and gimbals, etc., due to their size and available The surface area is limited, and there is no anti-counterfeiting function except for the manufacturer and model on the outer surface. It is easy to be counterfeited by some unscrupulous vendors, and consumers are also prone to losses due to inability to distinguish counterfeit p...

AI Technical Summary

Problems solved by technology

[0003] For most of the existing photographic equipment accessories such as UV filters, CPL mirrors, ND mirrors, starlight mirrors, gradient mirrors, panchromatic mirrors, tripods, flashes, remote controls, and gimbals, etc., due to their size and available The surface area is limited, and there is no anti-counterfeiting function except for the manufacturer and model on the outer surface. It is easy to be counterfeited by some unscrupulous vendors, and consumers are also prone to losses because they cannot identify counterfeit products and genuine products.

Images