This magical photochromic lens automatically sense the intensity of light changes, absorbs the ultraviolet rays, the stronger the light, the darker the color of the lens is. Effectively filter the strong light, strengthen the visual definition, reduce eye fatigue,these glasses keep the eyes always the most comfortable state. The photochromism of the lens is automatic and reversible-Perfect photochromic sunglasses.

Model Number: ZP-SG036-PH
Size: 62-20-139mm
Frame Material: Metal
Lens Material: TAC
Frame Color: Black  
Lens Color: Photochromic Lens ; Night Vision Photochromic Lens; Dark Gray
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The lenses color will be changed to adpat different intensity light automatically when moving indoors or outdoors.The lens color can not change immediately except in extremely strong intensity light.

Model Number: ZP-SG032-PH
Size:  62-18-145mm
Frame Material: Memory Alloy
Lens Material: TAC
Frame Color: Black ; Gold
Lens Color: Photochromic Lens
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The photochromic design can adaptively change the transparency of the lens under outdoor sunlight exposure, making it very suitable for outdoor activities such as cycling, running, fishing, and driving.Polarizing lenses efficiently block harmful UVA and UVB rays, ensuring complete protection from sunlight.

Model Number: ZP-SG024-PH
Size: 61-20-136mm
Frame Material: Alloy
Lens Material: Nylon Polarized lens
Frame Color: Black  
Lens Color: Photochromic Lens
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These photochromic lenses can automatically adapt to sunlight and UV levels. Enjoy improved comfort and clarity with polarized lenses that reduce glare and haze.

Model Number: ZP-SG001-PH
Size: 64-20-139mm
Frame Material: Metal+TR90
Lens Material: TAC
Frame Color: Black  
Lens Color:Black Gray;  Red; Ice Blue; Silver;  Dark Green; Photochromic Lens, Night vision lens; Tan 
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Readers+ Photochromic Lens Change to Gray or Tawny on Suuny- used like sunglasses.
Photochromic lenses are also referred to as light-sensitive lenses"

Model Number: ZP-RG101-PH

Size:（54-18-146）140*146*44mm/22.0g

Frame Material: Metal

Lens Material: PC

Color: Black

Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x

Progressive multifocus glasses for all your need. 

Photochromic technology darkens the lens automatically to help you adapt to changing light.

Lightweight and Flexible TR-90 Frames,allowing you to wear them for a long time without feeling pressure.

Model Number: ZP-RG100-PH

Size:（52-18-145）143*145*49mm/28.80g

Frame Material: TR+Metal

Lens Material: PC

Color: Black

Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x

Multifocal photochromic reading glasses with advanced progressive lens design, whether it's a distant landscape, a mid-distance computer screen, or a book close at hand, the progressive reading glasses for men and women can present a clear and realistic visual. Multifocus reading glasses men let eyes switch easily between various distances without the need to change glasses frequently.

Model Number: ZP-RG096-PH

Size:（53-20-150）145*150*48mm/20.90g

Frame Material: Metal

Lens Material: PC

Color: Black

Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x

photochromic reading glasses with blue light and sun protection lens that was darker outdoors, clear indoors, with improved reaction and fade back speeds. Photochromic reading glasses are fully clear indoors and automatically darken outdoors in seconds.

Model Number: ZP-RG093-PH

Size:（49-19-130）131*140*45mm/20.00g

Frame Material: Metal

Lens Material: PC

Color: Black

Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x

● Photochromic technology darkens the lens automatically to help you adapt to changing light.

● Intelligent progressive multifocal lens give the best experience.

● Blue Light Blocking Lenses And UV400 Protective Coating.Anti blue light reading glasses can reduce eyestrain, prevent eye dry and eye fatigue, block blue light and anti glare.

Model Number: ZP-RG090-PH

Size:（50-16-142）138*142*40mm/17.90g

Frame Material: TR

Lens Material: PC

Color: Black

Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x

his photochromic lens are based on the intensity of sunlight and ultraviolet light, darkening the light grey lens.The stronger the light, the darker the color of the lens is,can protect the eyes without disturbing your perception of color.

Model Number: ZP-RG056-PH

Size:（51-18-145）140*145*41mm/15.8g

Frame Material: Metal

Lens Material: PC

Color: Black

Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x

The photochromic lens changes according to the intensity of ultraviolet rays. The stronger the ultraviolet rays, the deeper the discoloration, and the weaker the ultraviolet rays, the lighter the discoloration. Photochromic lenses are transformed from indoor reading glasses to outdoor reading glasses

Model Number: ZP-RG052-PH

Size:（55-18-135）147*135*38mm/21.1g

Frame Material: Metal

Lens Material: PC

Color: Black with silver frame/Black with gold frame

Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x

Our multifocus reading glasses will add unlimited convenience to your life! The bottom is fully enlarged for reading, writing and crafting;the middle is naturally transition and designed for computer work;and the clear top allows you to easily enjoy the distant landscape.

Photochromic grey lenses reading eyeglasses.

Model Number: ZP-RG051-PH

Size:（53-19-143）148*143*36mm/18.8g

Frame Material: TR+Metal

Lens Material: PC

Color: Black

Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x

Progressive multifocal glasses meet all your needs. Photochromic lenses are lenses that darken when exposed to a certain wavelength of light (usually UV light).

Model Number: ZP-RG050-PH

Size:（51-18-143）143*143*40mm/27.1g

Frame Material: TR+Metal

Lens Material: PC

Color: Black

Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x

Progressive photochromic reading glasses have ultra-fast photochromic speed, free switching, and no need to pick up frequently providing greater comfort and visual clarity.

Model Number: ZP-RG034-PH

Size:（55-20-143）144*143*34mm/20g

Frame Material: Alloy+TR

Lens Material: PC

Color: Frame color: Black

Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x

Photochromic Design：These photochromic lenses can automatically adapt to sunlight and UV levels. Enjoy improved comfort and clarity with polarized lenses that reduce glare and haze.

UV400 Polarizing Lens：Polarizing Sunglasses feature UV400 Polarized Protective Lenses. Polarizing lenses efficiently block harmful UVA and UVB rays, ensuring complete protection from sunlight.

Model Number: ZP-SG038-PH

Size:（62-18-137）144*137*39mm/20.70g

Frame Material: Metal+Silicone

Lens Material: TAC

Color: 

Magnification Strength: 1.0x,1.5x,2.0x,2.5x,3.0x,3.5x & 4.0x

Model Number: ZP-RG177-PH

Size:55-19-149mm

Frame Material: Acetate

Lens Material: PC

Frame Color: Black with Silver ; Black

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Darkens the lens to light grey based on sunlight and ultraviolet light. Outdoors are full reader sunglasses, and indoors are reading glasses. You can work comfortably on your balcony or yard in sunny weather, or read books at the beach or by the pool, etc.