index 1 56 photochromic lens

... 1. Film Hard Multi Coated es I. Specification Refractive Diameter Monomer 1. 65/72 MM NK55 ( imported...

Product Description: One of the key benefits of our photochromic lens is its high impact resistance. This means that you can wear these lenses with co...

... 1.50 HMC Single Vision optical resin es high quailty (ISO9001&FDA&CE) CR-39 1.499 optical US $ 1.24/pair 1.2.1stock 1. single vision...

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...Spherical ,Aspherical ,Cylindar ,Rod ,Windows glass,optical Filter, Invisible Bifocal Lenses optical prism,Reflection ...

High Quality CO2 Laser Focusing Lens for Laser Cutting Machine From China Performance index of quartz focusing lens 1. Scanning range. The larger the ...

... Material: CR39/Plastic Diameter: 65mm/70mm/75mm Coating Color: Green/Blue Coating: Hard & Multi Coating EMI Defending Super Hydrophobic Refle...

... for Adults Waterproof Fogproof Optical System: TYPE 8x42 BODY STYLE SEMI-AROMATIC THERMOPLASTIC BODY FIELD OF VIEW 96M/1000M NEAR FOCUS 5m EYE...

... Curvature Radian Ruler Gauge GD6502 Specifications: : 1.49, 1.53, 1., 1.59, 1.61, 1.67, 1.71, 1.74 Measuring Scope: ±2000 Resolution: 2...

High Quality Magnifier Lamp 9006LED-127 LED Magnifier Magnifying Lamp Products Description: 9006LED LED Magnifying Lamp Index 9006LED-127 Material Gla...

... (mm) 50 60 Angle 3.2°-1.7° 3.1°- 1.6° Field of View at 1000m - 30 55 - 29 Apparent Field of View 32°- 51° 37°- 58° Exit pupil (mm) 5.0 - 1....

...:10x - 30x Obj. (mm):50 Angle: 3.2°-1.7° Field of View at 1000m: - 30 Apparent Field of View:32°- 51° Exit pupil (mm):5.0 - 1.6 Eye relief (m...

Professional Stage Lighting1000W BSWF Led Moving Head Framing Stage Light Specifications: Input voltage: AC100-240V, 50/60Hz Rated power: 1050W Light ...

High Quality Aluminum Alloy Sunset Projector Lamp LED Sunset Projection Light Halo Lamp Product Specification: LED Light Source 6W Lens Material glass...