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CR-39 1.50 Invisible Bifocal Lenses
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Danyang Clear Optical Co., Ltd. Products
CR-39 1.50 Invisible Bifocal Lenses
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Finished lenses:
a) Nd: 1.499
b) Power range:
Sph: 0.00 ~ -2.00 / Add: +1.00 ~ +3.00
Sph: 0.00 ~ +3.00/ Add: +1.00 ~ +3.00
c) Diameter: 70/28mm, 65/28mm
Semi-finished lenses:
a) Diameter: 70/28mm, 65/28mm
b) Base: 200, 400, 600, 800
c) Add: +100 ~ +300
d) Semi-finished ST28, ST24 and...,CR-39 1.50 Invisible Bifocal Lenses, ophthalmic lens, optical lens, spectacle lens, CR39 plastic lens, organic resin lens, mineral glass lens, polycarbonate lens, photochromic lens, polarized lens, sun lens, lenticular lens, single vision lens, bifocal lens, progressive lens, Rx lens, round top bifocal lens, flat top bifocal lens, invisible bifocal lens, blended top bifocal lens, PC lens, transition lens, finished lens, semi finished lens, eyeglasses lens, eyewear lens, spherical lens, aspherical lens, sunglasses lens, tinted (dyed) lens |
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CR-39 1.50 Sun Lenses(Tinted / Dyed Lenses)
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1) Various attractive colors, tintable hard coating, can be used for sunglasses
2) Both single-color and double-color lenses available
3) Base curve: 200, 400, 600, 800
4) Center thickness: 2.0mm, 2.6mm, 2.8mm
5) Diameter: 65mm, 70mm
6) Power range:
a) S: plano~-6.00/C: -0.25~-2.00
b) S:...,CR-39 1.50 Sun Lenses(Tinted / Dyed Lenses), ophthalmic lens, optical lens, spectacle lens, CR39 plastic lens, organic resin lens, mineral glass lens, polycarbonate lens, photochromic lens, polarized lens, sun lens, lenticular lens, single vision lens, bifocal lens, progressive lens, Rx lens, round top bifocal lens, flat top bifocal lens, invisible bifocal lens, blended top bifocal lens, PC lens, transition lens, finished lens, semi finished lens, eyeglasses lens, eyewear lens, spherical lens, aspherical lens, sunglasses lens, tinted (dyed) lens |
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CR-39 Hi-Cylinder Spectacle Lenses / Rx Power Ophthalmic Lenses
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1) Nd = 1.499
2) Power range:
a) Sph: -6.25~ -20.00, +6.25~ +10.00
b) Cyl: -2.25~ -4.00, -4.25~ -6.00
3) Diameter: 50 / 55 / 60 / 65 / 70mm
4) Coating: Uncoated / HC / Tintable HC / HMC / HMC + EMI
Skype: clearoptical
,CR-39 Hi-Cylinder Spectacle Lenses / Rx Power Ophthalmic Lenses, ophthalmic lens, optical lens, spectacle lens, CR39 plastic lens, organic resin lens, mineral glass lens, polycarbonate lens, photochromic lens, polarized lens, sun lens, lenticular lens, single vision lens, bifocal lens, progressive lens, Rx lens, round top bifocal lens, flat top bifocal lens, invisible bifocal lens, blended top bifocal lens, PC lens, transition lens, finished lens, semi finished lens, eyeglasses lens, eyewear lens, spherical lens, aspherical lens, sunglasses lens, tinted (dyed) lens |
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1.56 Photochromic Optical Lenses
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1) Nd: 1.56
2) Abbe value: 42
3) Specific Gravity: 1.28
4) Density: 1.14g/cm3
5) Available color: brown, grey, bule, green, purple, pink, orange
6) Diameter: 65mm, 70mm
7) Power range:
SPH: 0.00 ~ +8.00 / CYL: -0.25 ~ -2.00
SPH: 0.00 ~ -8.00 / CYL: -0.25 ~ -2.00
8) Features:
a) Color...,1.56 Photochromic Optical Lenses, ophthalmic lens, optical lens, spectacle lens, CR39 plastic lens, organic resin lens, mineral glass lens, polycarbonate lens, photochromic lens, polarized lens, sun lens, lenticular lens, single vision lens, bifocal lens, progressive lens, Rx lens, round top bifocal lens, flat top bifocal lens, invisible bifocal lens, blended top bifocal lens, PC lens, transition lens, finished lens, semi finished lens, eyeglasses lens, eyewear lens, spherical lens, aspherical lens, sunglasses lens, tinted (dyed) lens |
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1.59 Polycarbonate (PC) Polarized Lenses
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1) Size: 78*8C*2.1
2) Color: Grey, Brown, Smoke, Purple,
3) Material: Polycarbonate Polarized lenses
4) This kind of polarized lens can prevent the UV light and suitable for fishing, driving, sailing, etc.
Skype: clearoptical
,1.59 Polycarbonate (PC) Polarized Lenses, ophthalmic lens, optical lens, spectacle lens, CR39 plastic lens, organic resin lens, mineral glass lens, polycarbonate lens, photochromic lens, polarized lens, sun lens, lenticular lens, single vision lens, bifocal lens, progressive lens, Rx lens, round top bifocal lens, flat top bifocal lens, invisible bifocal lens, blended top bifocal lens, PC lens, transition lens, finished lens, semi finished lens, eyeglasses lens, eyewear lens, spherical lens, aspherical lens, sunglasses lens, tinted (dyed) lens |
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Mineral Glass 1.70 High Index Single Vision Lenses
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1) 1.70 hi-index, Nd=1.70, super slice
2) Added value: 35
3) Thickness reduce by 39% comparing to equivalent CR-39 lenses
4) 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 -16.00, Cyl: -0.25 to -2.00...,Mineral Glass 1.70 High Index Single Vision Lenses, ophthalmic lens, optical lens, spectacle lens, CR39 plastic lens, organic resin lens, mineral glass lens, polycarbonate lens, photochromic lens, polarized lens, sun lens, lenticular lens, single vision lens, bifocal lens, progressive lens, Rx lens, round top bifocal lens, flat top bifocal lens, invisible bifocal lens, blended top bifocal lens, PC lens, transition lens, finished lens, semi finished lens, eyeglasses lens, eyewear lens, spherical lens, aspherical lens, sunglasses lens, tinted (dyed) lens |
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1.523 Mineral Glass Polarized Lenses
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1) Base: 600, 800
2) Color: Brown, G15, Grey
3) Dia: 65mm
4) Center Thickness: 2.0mm
5) Both finished and semi finished
Skype: clearoptical
,1.523 Mineral Glass Polarized Lenses, ophthalmic lens, optical lens, spectacle lens, CR39 plastic lens, organic resin lens, mineral glass lens, polycarbonate lens, photochromic lens, polarized lens, sun lens, lenticular lens, single vision lens, bifocal lens, progressive lens, Rx lens, round top bifocal lens, flat top bifocal lens, invisible bifocal lens, blended top bifocal lens, PC lens, transition lens, finished lens, semi finished lens, eyeglasses lens, eyewear lens, spherical lens, aspherical lens, sunglasses lens, tinted (dyed) lens |
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1.59 Polycarbonate (PC) Aspheric Ophthalmic Lenses
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Finished lens features:
1) Reflective index: 1.59
2) Abbe value: 32
3) Specific gravity: 1.20
4) Transmittance: 91%
5) Diameter: 70mm for minus power and 65mm for plus power
6) 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:...,1.59 Polycarbonate (PC) Aspheric Ophthalmic Lenses, ophthalmic lens, optical lens, spectacle lens, CR39 plastic lens, organic resin lens, mineral glass lens, polycarbonate lens, photochromic lens, polarized lens, sun lens, lenticular lens, single vision lens, bifocal lens, progressive lens, Rx lens, round top bifocal lens, flat top bifocal lens, invisible bifocal lens, blended top bifocal lens, PC lens, transition lens, finished lens, semi finished lens, eyeglasses lens, eyewear lens, spherical lens, aspherical lens, sunglasses lens, tinted (dyed) lens |
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1.56 Photochromic Progressive Lenses
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1) Refractive index N=1.56
2) Abbe number V=42
3) Density 1.14g / cm3
4) Availbale color: grey brown pink purple blue orange green 7 colors
5) Corridor: normal, short
6) Diameter: 70mm, 75mm
7) Power range:
Sph: 0.00~ -2.00 Add: +1.00~ +3.00
Sph: 0.00~ +3.00 Add: +1.00~ +3.00
8)...,1.56 Photochromic Progressive Lenses, ophthalmic lens, optical lens, spectacle lens, CR39 plastic lens, organic resin lens, mineral glass lens, polycarbonate lens, photochromic lens, polarized lens, sun lens, lenticular lens, single vision lens, bifocal lens, progressive lens, Rx lens, round top bifocal lens, flat top bifocal lens, invisible bifocal lens, blended top bifocal lens, PC lens, transition lens, finished lens, semi finished lens, eyeglasses lens, eyewear lens, spherical lens, aspherical lens, sunglasses lens, tinted (dyed) lens |
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1.56 Photochromic Round Top / Flat Top / Blended Top Bifocal Lenses
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1) Photo brown and photo grey
2) Size: 70/28mm
3) Finished Lenses:
Power range:
SPH: (-0.00~ -3.00) ADD ( +1.00~ +3.00)
SPH: ( 0.00~ +3.00) ADD ( +1.00~ +3.00)
4) Semi-finished Lenses:
Base: 200, 400, 600, 800
Size: 70/28mm
5) Coating Available: Uncoated, HC, HMC, HMC+EMI...,1.56 Photochromic Round Top / Flat Top / Blended Top Bifocal Lenses, ophthalmic lens, optical lens, spectacle lens, CR39 plastic lens, organic resin lens, mineral glass lens, polycarbonate lens, photochromic lens, polarized lens, sun lens, lenticular lens, single vision lens, bifocal lens, progressive lens, Rx lens, round top bifocal lens, flat top bifocal lens, invisible bifocal lens, blended top bifocal lens, PC lens, transition lens, finished lens, semi finished lens, eyeglasses lens, eyewear lens, spherical lens, aspherical lens, sunglasses lens, tinted (dyed) lens |
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1.56 Round Top / Flat Top / Invisible Bifocal Lenses
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Finished Lenses:
1) Power Range:
Power: -0.00~-3.00 Add: +1.00~+3.00
Power: +0.00~+3.00 Add: +1.00~+3.00
2) Size: 70/28mm, 70/24mm
3) Coating Available: Uncoated, HC, HC Tintalbe, HMC, HMC+EMI
4) Multi coated in color: Green, Blue, Purple, Gold
Semi-Finished Lenses:
1) Base:200B,...,1.56 Round Top / Flat Top / Invisible Bifocal Lenses, ophthalmic lens, optical lens, spectacle lens, CR39 plastic lens, organic resin lens, mineral glass lens, polycarbonate lens, photochromic lens, polarized lens, sun lens, lenticular lens, single vision lens, bifocal lens, progressive lens, Rx lens, round top bifocal lens, flat top bifocal lens, invisible bifocal lens, blended top bifocal lens, PC lens, transition lens, finished lens, semi finished lens, eyeglasses lens, eyewear lens, spherical lens, aspherical lens, sunglasses lens, tinted (dyed) lens |
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