Material Photochromic Lens
Publisher: Danyang Lucky Manufacture Co.,Ltd. Release time: 2025-4-8 20:23:43 Hits: 174 Close

Production Classification:  Available in single vision, round-top, flat-top, blended, and progressive lens designs for versatility.

Function:  Features clear base, blue cut technology, and fast change for optimal comfort in varying light conditions.

UV Protection: Offers UV400 and UV420 standards to effectively block harmful ultraviolet rays for enhanced eye safety.

Color Options:  Comes in grey, brown, pink, blue, orange, purple, yellow, and green to suit personal preferences.

What is photochromic lens?

  • Photochromic lens also called “photosensitive lenses”, the lens can change colors automatically according to light and ultraviolet ray intensity, it will prevent eye damage from strong UV rays, thereby providing a comfortable experience. Back to indoor or dark, it will revert to transparent state. In general, photochromic lens color is grey or brown, but there are also other color options, such as pink/blue/orange/purple/yellow/green.


Photochromic Classification

Photochromic Classification


Photochromic lens by material

Production Name                      Material Photochromic Lens                     
Production Classification
 		Single Vision Round-top Flat-top Blended Progressive
Function Clear base/Blue Cut/Fast Change
UV Protection UV400/UV420/UV400
Color Grey, Brown, Pink, Blue, Orange, Purple, Yellow, Green


Clear base

Principle:

Silver halide chemical substance added in the clear base photochromic lens,It changes color through color changing factor in the raw material.

Functions:

  • UV Protection-it provides protection against the harmful UV rays.
  • Changing color automatically, 1 pair eyeglass for both indoor and outdoor use, eliminating lens changing frequently.
  • Suitable for various occasions-working/sports/driving.
  • Various color options-Grey, Brown, Green, Pink, Blue, Orange, Purple, Yellow.

Photochromic Clear Base Dark Gray or Brown Lens

Photochromic Clear Base Dark Gray or Brown Lens



Blue cut

Principle:

Blue cut photochromic lens has been added silver halide chemical substance, it changes color through color changing factor in the raw material.

Functions:

  • UV Protection-it provides protection against the harmful UV rays.
  • Block harmful blue light from digital device.
  • 1 pair eyeglass for both indoor and outdoor use, eliminating lens changing frequently.
  • Suitable for various occasions-working/sports/driving.

Blue Cut Clear Base Photochromic Lens

Blue Cut Clear Base Photochromic Lens



Intelligent anti-blue ray technology(Filter harmful light, keep beneficial light)


Intelligent anti-blue ray technology
  • Keep the transmittance of the visible lights and retain the beneficial blue-green lights.
  • Ensure the visual sharpness and the comfort of the view.
  • Blue-green light is powerful synchronizer of human biological clock, which controls the body of sleepwake cycle, calms down emotions, improves memory and regulate body temperature.


Fast Change

Principle:

Fast change photochromic lens has been added silver halide chemical substance ,it changes color through color changing factor in the raw material.

Functions:

  • 5 seconds to change-The characteristic of fast change photochromic lens is not only its fast change speed, ‌but also its adaptability to the environment.
  • Block harmful UV rays from sunlight.
  • Used as sunglass.
  • Reducing glare, bring comfortable visual experience.

Fast-Change Dark Gray Photochromic Lens

Fast-Change Dark Gray Photochromic Lens