Liyang Paper Products Co., Ltd.

Hem> Blogga> The Vision Produces Successive Contrast

The Vision Produces Successive Contrast

March 22, 2024
When the visual stimulation of external objects stops, the image sensation on the retina of the eye will not disappear immediately, this visual phenomenon is called visual afterimage. The occurrence of visual afterimage is due to the effect of traces left by nerve excitation, also known as visual afterimage.
If the eyes continuously see two scenes, that is, when you look at one and then look at another, the vision produces successive contrast, so it is also called continuous contrast. There are two kinds of visual afterimage: when the visual nerve excitation has not reached the peak, the afterimage left over due to visual inertia is called the positive afterimage; The fatigue caused by overexcitation of the optic nerve induces the opposite result called negative afterimage. Both positive afterimage and negative afterimage are sensations occurring in the visual process of the eye, and they are not objective real images.

Liyang Paper products co., ltd is a factory and trade company located in Dongguan, China.    Specialized in producing gift paper packaging and printing, such as gift box, gift bags, book printing, notebooks, folders, wine box,jewelry box, cosmetic box, watch box, shoe box,etc.   Custom made base on your design is welcome, feel free to contact Liyang printing with your full detail.
Kontakta oss

Author:

Ms. Lily Yu

Phone/WhatsApp:

+8613925768389

populära produkter
Företaget Nyheter
You may also like
Related Categories

E-posta denna leverantör

Ämne:
Mobiltelefon:
E-post:
Meddelande:

Your message must be betwwen 20-8000 characters

Skicka förfrågan

Tel:86-769-81228313

Fax:86-769-85193253

Mobiltelefon:+8613925768389

E-post:admin@lyprinting.com

Adress:Shuishang Village, Renzhou Administrative District, Shatian Town, Dongguan City, Guangdong Province, 523999, China., Dongguan, Guangdong

Mobile Site

Hem

Product

Phone

Om oss

Förfrågan

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Skicka