Danyang Stock 1.56 Progressive Custom Lens Coated Ophthalmic Eyeglass Eyewear Lenses Manufacturer
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Product Paramenters BLUECUT LENSES UV420 BLUECUT 1.499 Index Single Vision Bifocal Progressive 1.56 Index Single Vision Bifocal Progressive 1.61 Index Single Vision Bifocal 1.67 Index Single Vision 1.71 Index Single Vision 1.74 Index Single Vision 1.591 ......
ZhenJiang Pure Optik Co., Ltd.
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Plano Convex Znse Focal Focusing Lens For CO2 Laser Cutting Machine
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Znse Focal Focusing Lens For CO2 Laser Engraving Cutting Machine For Sale Performance index of quartz focusing lens 1. Scanning range. The larger the area the lens can scan, the more popular it will be with users. However, if we blindly increase the ......
XINLAND LASER CO.,LTD
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1.67 Resin lens HMC single vision lenses 70 （MR-7）
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...lens 1.50 HMC Single Vision optical resin lenses high quailty (ISO9001&FDA&CE) CR-39 1.499 optical lensUS $ 1.24/pair 1.2.1stock 1.56 single vision HMC middle index myopia optical Resin lenses free shipping by post air mailUS $ 1.45/pair 2.2.1stock 1.61 single vision ASP HMC high index optical Resin lenses free shipping by post air mailUS $ 2.90/pair 2.3.1stock lens 1.67......
Danyang Knight Vision Opitcal Co.,Ltd
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Field View 7.0 Degree Children's Toy Binoculars 21mm Objective Lens
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Field View 7.0 Degree Childrens Toy Binoculars 21mm Objective Lens 8x21mm Childrens Toy Binoculars Magnification 8x 21mm Objective Field of view 7.0° childrens binocular Specifications: Weight: 174g Size: 1106x38x96mm Field of view: 122m/1000m ......
BCI GROUP LTD
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SMD3030 Single LED Module RGB With Lens 46*30mm 110 Lumen Tri Color
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DC12V 1.5W SMD3030 RGB LED injection modules with lens Side lamp Product Description Voltage DC12V Power 1.5w/pcs Beam angle 20*45° Lumen 110LM Size 46*30mm LED QTY 1PCS Color Rendering Index(Ra) 75 Optical Attenuation(%) 3 CUITURE Shenzhen Hongchuangda ......
Shenzhen Hongchuangda Lighting Co., Ltd.
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High Precision Optometry Accessories Lens Curvature Radian Ruler Gauge GD6502
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...Lens Curvature Radian Ruler Gauge GD6502 Specifications: Index: 1.49, 1.53, 1.56, 1.59, 1.61, 1.67, 1.71, 1.74 Measuring Scope: ±2000 Resolution: 25 Power: 3V - 2 1.5V button batteries Details: Product & Service Products: Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto Projector, PD Meter, Trial Lens......
JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
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Reflective Binocular Accessories 1.56 Blue Cut Ray Eyeglass Optical Resin Lens For Laser Machine
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... Lens Material: CR39/Plastic Diameter: 65mm/70mm/75mm Coating Color: Green/Blue Coating: Hard & Multi Coating EMI Defending Super Hydrophobic Reflective Index: 1.56/1.61/1.67 UV Protection: UV420 Power Range: SPH 0.00/-8.00, CYL 0...
ChongQing Foreseen Optics Instrument Co., Ltd.
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Hardness 9.0 Optical 85％ Visible Polished Sapphire Lens
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... 1.768 3.422 1.458 2.403 2.631 Coeffcient of dispersion(Vd) 58.5 95.1 N/A 106.2 64.2 72.2 N/A 67.7 N/A N/A Density(g/cm3) 2.55 3.18 5.33 3.18 2.46 3.97 2.33 2.20 5.27 5.27 TCE(μm/m℃) 8.2 18.85 6.1 ......
SHANGHAI FAMOUS TRADE CO.,LTD
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BK7 ZF2 Or ZF5 Custom Optical Components Positive Achromatic Lenses
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Acromatic Lens Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberration at two well-separated ......
Wuhan Siwer Optics Co.,Ltd
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Steel Strap Watches For Men , Silver Stainless Steel Watch Calendar
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39.0mm stainless steel japan movement watch, three hands with calendar luxury watches Product Specification Case Material Stainless steel Lens Mineral Back Stainless Steel Water Resistant 5atm Plating IP Crown Stainless Steel Diameter 42MM Thickness ......
Shenzhen Boyear watch co.,ltd
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