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Product List
406. Factory Rx Semi-Finished 1.56 Blue Light Round Top Bifocal Ar Resin Lens 
[Nov 15, 2022]
Tooling Index=1.523 1.523S/F BLUE CUT ROUND TOP BIFOCAL (ADD+1.00~+3.00) DIA (mm) NOMINAL CURVE TRUE CURVE RADIUS (mm) BACK CURVE CT (mm) ET (mm) SAG (50mm) RX ...
Company: Danyang Top Vision Optical Co., Ltd
407. Rx Lab Semi-Finished Cr39 1.499 Kt Round Top Bifocal Resin Lens [Nov 15, 2022]
Tooling Index=1.499 1.499 S/F ROUND TOP BIFOCAL (ADD+1.00~+3.00) DIA (mm) NOMINAL CURVE TRUE CURVE RADIUS (mm) BACK CURVE CT (mm) ET (mm) SAG (50mm) RX ...
Company: Danyang Top Vision Optical Co., Ltd
408. Precision Optical Fresnel Hard Resin Various Sizes Lens [May 17, 2023]
What are Fresnel lens? Fresnel lenses are lenses composed of a series of concentric rings. The Fresnel lens construction design allows for large aperture and short focal length with less mass and volume compared ...
Company: DG Optoelectronics Co., Limited
409. Wholesale 1.56 Progressive Multifocal Lens 70mm Regular/Short Corridor UV++ Hmc Resin Lens [Feb 10, 2023]
Index:1.550 Abbe Value:38 Specific Gravity:1.18 Transmittance: 98%~99% Diameter: 70mm Corridor: 12mm/14/mm/17mm Coating: UC, HC, HMC, SHMC Packaging & Delivery Selling Units: Single item Single package size: ...
Company: Danyang Top Vision Optical Co., Ltd
410. Factory 1.56 Photochromic Photogrey Dark Color Changing Resin Lens [Feb 10, 2023]
Index:1.550 Abbe Value:38 Specific Gravity:1.18 Transmittance: 98%~99% Diameter: 65/70/75mm Color: PBX/PGX Coating: UC, HC, HMC, SHMC Packaging & Delivery Selling Units: Single item Single package ...
Company: Danyang Top Vision Optical Co., Ltd
411. 1.61 Blue Cut UV420 Photochromic Shmc Photogrey Resin Lens [Feb 10, 2023]
Refractive Index:n(e)=1.601 Abbe Value:42 Specific Gravity:1.30 Transmittance: Over the 95% Diameter: 65/70/75mm Coating: SHMC Packaging & Delivery Selling Units: Single item Single package size: ...
Company: Danyang Top Vision Optical Co., Ltd
412. Manufacturer 1.591 PC Blue Cut UV420 Polycarbonate UV++ Single Vision Resin Lens [Jan 27, 2023]
Index:1.59 Abbe Value(VD):33 Specific Gravity(D):1.20 Diameter: 65/70mm Coating: UC, HC, HMC, SHMC Packaging & Delivery Selling Units: Single item Single package size: 9X9X0.5 cm Color envelope depends on ...
Company: Danyang Top Vision Optical Co., Ltd
413. 1.56 Aspheric Blue Cut Blue Block UV420 UV++Single Vision Shmc Resin Lens [Jan 27, 2023]
Refractive Index:n(e)=1.550 Abbe Value:38 Specific Gravity:1.28 Transmittance: Over the 95% Diameter: 65/72mm Coating: UC, HC, HMC, SHMC Packaging & Delivery Selling Units: Single item Single ...
Company: Danyang Top Vision Optical Co., Ltd
414. Wholesale Semi-Finished 1.56 Photochromic Pg Fast Color Changing Progressive Resin Lens [Nov 15, 2022]
1.56 S/F PHOTOCHROMIC PROGRESSSIVE material refractive index=1.558 DIA. (mm) NOMINAL CURVE TRUE CURVE Actual Value(1.552) RADIUS (mm) BACK CURVE C.T (mm) E.T ...
Company: Danyang Top Vision Optical Co., Ltd
415. Ophthalmic Lens Rx Semi-Finished 1.56 Flat Top Bifocal Uncoat Hard Resin Lens [Nov 15, 2022]
Tooling Index=1.523 1.523 S/F FLAT TOP BIFOCAL (ADD+1.00~+3.00) DIA (mm) NOMINAL CURVE TRUE CURVE RADIUS (mm) BACK CURVE CT (mm) ET (mm) SAG (50mm) RX ...
Company: Danyang Top Vision Optical Co., Ltd
416. Blanks Lens Semi-Finished 1.56 Kt Round Top Bifocal Rx Factory Resin Lens [Nov 15, 2022]
Tooling Index=1.523 1.523S/F ROUND TOP BIFOCAL (ADD+1.00~+3.00) DIA (mm) NOMINAL CURVE TRUE CURVE RADIUS (mm) BACK CURVE CT (mm) ET (mm) SAG (50mm) RX ...
Company: Danyang Top Vision Optical Co., Ltd
417. 1.56 Photochromic Photogrey Progressive Short Corrior Finished Resin Lens [Nov 15, 2022]
Index:1.550 Abbe Value:38 Specific Gravity:1.18 Transmittance: 98%~99% Diameter: 70mm Corridor: 12mm/14mm Color: PBX/PGX Coating: HC, HMC, SHMC Packaging & Delivery Selling Units: Single ...
Company: Danyang Top Vision Optical Co., Ltd
418. Finished 1.591 PC Polycarbonate Photogrey Pg Single Vision Anti Reflection Hmc UV++ Hardness Resin ... [Feb 10, 2023]
Index:1.59 Abbe Value(VD):33 Specific Gravity(D):1.20 Diameter: 65/70mm Coating: UC, HC, HMC, SHMC Packaging & Delivery Selling Units: Single item Single package size: 9X9X0.5 cm Color envelope depends on ...
Company: Danyang Top Vision Optical Co., Ltd
419. Finished High Index 1.67 Mr-7 Blue Block UV420 Photochromic Pg Blue Coating Hmc UV++ Resin Lens [Feb 10, 2023]
Refractive Index:n(e)=1.665 Abbe Value:32 Specific Gravity:1.35 Transmittance: Over the 95% Diameter: 70/75mm Coating: SHMC Packaging & Delivery Selling Units: Single item Single package size: ...
Company: Danyang Top Vision Optical Co., Ltd
420. High Index 1.67 Blue Light UV420 UV++ Photochromic Pg Shmc (SPIN COATED) Good Quality Resin Lens [Feb 10, 2023]
Refractive Index:n(e)=1.665 Abbe Value:32 Specific Gravity:1.35 Transmittance: Over the 95% Diameter: 70/75mm Coating: SHMC Packaging & Delivery Selling Units: Single item Single package size: ...
Company: Danyang Top Vision Optical Co., Ltd
