Danyang Tecra Optical Instruments Co., Ltd.

1.61 aspheric optical lens

1.index:1.61 2.dia:75mm 3.coating: HC HMC 4.UV400 protection 1.ndex:1.612.dia:75mm3.coating:HC HMC HMC+EMI5.visio effect: single vision6.Power range:SPH 0.00~6.00 CYL...

2011 Beijing Eyewear Fair NO.8 Hall----8811/8812 1.material: CR-39 2.index:1.67 3.dia:75/70mm 4.coating:HC HMC 2011 Beijing Eyewear Fair NO.8 Hall----8811/88121.material: CR-392.index:1.673.dia:75/70mm4.coating:HC HMC5.vision effect:single vision6.power range: sphere 0.00~6.00...

PC lens

1. index: 1.59 2. diameter: 70/65mm 3. coating: HMC+EMI UV400 4. vision effect: single vision 1. index: 1.592. diameter: 70/65mm3. coating: HMC+EMI UV4004. vision effect: single vision5. power range: 0.00~6.00/-2D6. UV400 give you full protection.7. It can be used equally...

1.56 progressive lens

1.56 progressive lens 1.corridor: both normal and short 2.coating: HMC 1.56 progressive lens1.material:NV-552.corridor:both normal and short3.coating HMC 1.56 progressive...

CR-39 polarized uv400 lens

1.Material:resin 2.Vision Effect:polarized 3.Lens Color:grey 4.Coating:HC 5.lens color:grey Cr-39 polarized lens1)(70mm,72mm,73mm,75mm ) Base: 400/500/600/8002)( gray brown purple pink blue yellow) with...

CR-39 1.67 HMC optical lens

2011 Beijing Eyewear Fair NO.8 Hall----8811/8812 1.material: CR-39 2.index:1.67 3.dia:75/70mm 4.coating:HC HMC 2011 Beijing Eyewear Fair NO.8 Hall----8811/88121.material: CR-392.index:1.673.dia:75/70mm4.coating:HC HMC5.vision effect:single vision6.power range: sphere 0.00~6.00...

Trivex 1.58 sv lens

1.index:1.58 2.dia:65/70mm 3.coating:HC HMC 4.vision effect: single vision PC 1.index:1.582.dia:65/70mm3.coating:HC HMC4.vision effect: single vision5.power range: sphere 0.00~6.00 cyl 0.00~6.00 ...

1.67 resin lens

1. 2011 Beijing Eyewear Fair NO.8 Hall-8811/8812 2.material:resin 3.index:1.67 4.diameter:75mm 70mm 1. 2011 Beijing Eyewear Fair NO.8 Hall—8811/88122.material:resin3.index:1.674.diameter:75mm 70mm5.coating:HMC6.color:clear7.powere range: sphere 0.00~6.00 cyl...

1.56 progressive optical lens

1.index:1.56 2.dia:70mm 3.coating: UC HC HMC 4.vision effect: progressive 1.index:1.562.dia:70mm3.coating: UC HC HMC4.vision effect: progressive6.power range: -2.00~+3.00ADD1.00~3.00 ...

CR-39 1.56 progressive lens

CR-39 1.56 progressive lens 1.index :1.56 2.both ruglar and short corridor 3.dia 75mm 4.finished and semi-finished CR-39 1.56 progressive lens1.index :1.56 2. both ruglar and short corridor3.dia 75mm4.finished and semi-finished5.HC HMC ...