aspherical lens


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Mineral Glass 1.70 High Index Lens Last Modify: 08/20/11  
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1) Nd=1.70, super slice, UV320nm 2) Consistency: 3.08g/cm3 3) Abbe value: 35, Transmission: 90.6% 4) Design: Spheric / Aspheric Lighter, slim and particular suitable for high minus lens 5) Diameter: 65mm 6) Range of power: a) SPH: -0.00 to -20.00 b) SPH: -0.00 to -20.00, Cyl: -0.25 to -2.00 c) SPH: -0.00 to -20.00, Cyl: -2.25 to -4.00 d) SPH: +0.00 to +16.00 7) White and pink color ...
   

Company Name:   Danyang Clear Optical Co., Ltd.
Keywords:   Rx lens mineral glass lens finished lens single vision lens eyewear lens eyeglasses lens ophthalmic lens optical lens spectacle lens aspherical lens
Aspherical Lens Last Modify: 09/13/11  
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ROSLANE MEDITECH are eminent Indian Exporters of Aspherical Lenses. ROSLANE MEDITECH offers, Export Quality Aspherical Lenses, at most affordable price. Here, we are submitting, the Aspherical Lenses as 20D, 70D, 78D & 90D.
   

Company Name:   Roslane Meditech
Keywords:   Ophthalmic Instruments Aspherical Lens Lens Volk Lens
1.56 HMC EMI UV400 Aspheric Lenses Last Modify: 08/09/11  
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1.56 Middle Index HMC EMI UV400 Aspheric Lenses 1) Refractive index: 1.56 2) Abbe value: 42 3) Specific gravity:1.15 4) Transmittance: more than 97% 5) 100% UV protection, radiation protection 6) Power range: Diameter: 70mm SPH: 0.00~-10.00 SPH: 0.00~-8.00 / CYL: -0.25~-2.00 RX Power Range: CYL: -2.25~-4.00 7) Coating: Hard-coating, hard coating tin table (HCT) and hard-multi coating ...
   

Company Name:   Danyang Clear Optical Co., Ltd.
Keywords:   aspherical lens finished lens single vision lens eyewear lens eyeglasses lens ophthalmic lens optical lens spectacle lens CR39 plastic lens organic resin lens
1.59 PC Single Vision Lenses Last Modify: 08/09/11  
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1) Reflective index: 1.59 2) Abbe value: 32 3) Specific gravity: 1.20 4) Transmittance: 91% 5) Internal-stress free, 100% protection 385nm 6) Diameter: 70mm for minus power and 65mm for plus power 7) Power range: a) SPH: Plano to -6.00 / CYL:0.00 to -2.00 b) SPH: +0.25 to +4.00 / CYL:0.00 to -2.00 c) RX Power: SPH: -6.25 to -10.00, SPH: +4.25 to +6.00, CYL: -2.25 to -4.00 8) Minu ...
   

Company Name:   Danyang Clear Optical Co., Ltd.
Keywords:   polycarbonate lens PC lens semi finished lens spherical lens aspherical lens finished lens single vision lens ophthalmic lens optical lens spectacle lens
   Showing 1 - 4 of 4 .        

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