1.1.50 1.56 1.60 and 1.67 Semi-finished lens 2.Diameter: 60m5,70mm,75mm 3.Well designed base curve

 

 

Semi-finished lens(Optical lens)

Index: 1.49, 1.56, 1.61

Base: 2,4,6,8,10,12,14

Center thickness; 3.00 to 10.00mm relying on different base and power.

Coating: Convex side HMC

Single vision: 65mm, 70mm, 75mm

Bifocal:(Round top 70/28mm, 70/24mm).  Blend top(70/28mm, 70/24mm)

Flat top: (70/28m, 70/30mm).

Progressive semi-finished:Diameter 75mm, short corridor 14mm, Regular corridor 17mm.

polarized semi-finished:diameter 70mm and 75mm color,grey,brown,G15

Introduction of our company

 

Our company Risee optical is located in China,which be specialized in making and trading optical lenses.We use Korea and Japanese technology to produce first grade lenses,and has developed the international market. Our products are in compliance with CE,FDA ,ISO 9001.

  Meanwhile we have our optical RX lab,which equipped with Germany grinding machines(Schneider/Loh),and leybold coating machines.Our prescription lenses:single vision,bifocal lens,progressive lens,polarized lens,photochromic lens,PC lens,free form…To be ready for

Tomorrow’s demands,Rissee Rx lab has innovative lens products and world-class optometric solutions that cater to the needs of spectacle wearers.It has partnerships with leading internation names like Seiko(Jepan),Essilor(France),Optima Resolution(usa),Transitions(USA).

  We have 24 hours on line service,and we well cooperation with international Express(DHL,TNT,UPS.FEDEX,EMS),we can send out lens to you with short time.right now we service many opticians in the world.We sincerely hope to set cooperation with your company to create in wonderful vision.

semi-finished lens