Flat Top Lens

Product Detail

Quick Details


Place of Origin	Danyang, Jiangsu, China (Mainland)
Brand Name	Just
Model Number	flat top lens
Quality Grade	AB Grade
Lens Material	Resin
Coating	HMC
Vision Effect	Multifocal lens
Coating Color	Green
Lens Color	Clear
Reflective Index	1.56
Abbe Value	40
Diameter	65/28 (0~+3.00) (ADD+1.00~+3.00)
Gravity	1.28
Design	Spheric
Certification	CE/FDA/ISO9001




Lens Type

There’re different designs for lens, which could fit for different people demand, and below is the basic design of the lens.

Single Vision Lens: Most popular one, it has one power to correct one vision problem, either distance or near vision. Single

Bifocal Lens: The bifocal design is used for correct both near and far vision. There is a segment of powers on the lens for near vision, and the rest of the lens is for distance. For the people who have demand for both near and for vision correction, Bifocal lens is a good choice.

Progressive Lenses: The progressive lens is designed for full vision correction in all distance, near, medium and far, and powers for different parts gradually changes, it could make comfort experience when you change your distance view, by moving your eyeball up and down, you’ll easily get the right power to see.




Company View

Jiangsu Just Lenses CO., LTD. is a Sino-Korea joint venture company formed in 1996 which specializes in the manufacture of CR-39 optical lenses,1.56 middle-index resin lenses and 1.61 resin lenses. The company is located in Dan yang city,Jiangsu Province,China.









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