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Product Product Material Resin Diameter 75mm Index 1.56, 1.60, 1.67, 1.74 Coating UC/HC/HMC/SHMC/EMI Design Batch Processing or Photoelectric Technology Advantages of 1.67 Optical Lenses: Super Tough, Impact-Re...
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 use...
...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 ...
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: 1106...
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 Att...
...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 & Ser...
... 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 ......
... 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...
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 chro...
N-BK7 Material Wedge Prism For Low-deviation Beam Bending In Optics Material: 1.N-BK7 Optical Glass: A high-quality borosilicate crown glass with exceptional homogeneity (refractive index: 1.5168 @ 587.6nm) a...
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 ...
PF >0.9 Led Outdoor Lighting Fixtures 50w Led Street Lamps With PC Lens Item no: YASL-03-50 Quick Detail: Name 50W Led Steet light Die casting fixture Application Use for Roadway Weight 2338g Feature New Design...
Dmx512 700W BSWF Led Moving Head Framing Stage Light Beam Light For DJ Clubs Specifications: Input voltage: AC100-240V, 50/60Hz Rated power 980W Light source: 700W LED module LED life: 20,000 hours Color temper...
Specification item value Place of Origin China Shanxi Brand Name Aina Lighting Color Temperature(CCT) 3000K~6500K IP Rating IP66 Input Voltage(V) AC100~277V Lamp Luminous Efficiency(lm/w) 140 Warranty(Year) 5-Y...
Compatct Wide Angle Binoculars 12x60 Lightweight Binoculars For Hunting 12x60 Compact Binoculars Features High refractive index BAK4 prism can provide bright and clear images, providing you with every detail of...
II 700/500 LED Operating light with camera system Medical LED Operation room Surgical Light with HD Camera system II LED 700/500 OT Light Camera system Feature : 1.II Series LED OT light using Germany LED light...
2016 Hot Product Stainless Steel Back Japan Movt Quartz Men's Big Dial Watches Round Watch Water Resistant Watch Product Description Product Specification Case Material Stainless Steel Lens Glass Back Stainless...
Led Light Supplier E27 E26 E14 E12 B22 Base 20W 30W LED Light Bulb With 3 Years Warranty Features: Normally normal use, power outage automatically bright Materials: Aluminum+plastic, good heat dissipating, ...