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   <video:description>Optical GLass Plano convex Plano Concave Lens Biconvex Double concave lens Optical Lenses are optical components designed to focus or diverge light, widely applicated from microscopy to laser processing. A Plano-Convex or Double-Convex lens causes light to focus to a point, while a Plano-Concave or Double-Concave lens diverges the light which traveling through the lens. Achromatic Lenses are ideal for correcting color, aspheric lenses are designed to correct spherical</video:description>
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   <video:description>Custom Focal Length 12mm Laser Equipment Lens M12 AR Coating Laser Collimator Lens As Advance's expertise and manufacture experience in Laser Optics, we released the laser collimating lenses or called laser collimator, laser diode collimator for R&amp;amp;D and engineering development. We design and manufacture custom and pre-engineered collimating lenses for meeting customers  application requirements. For some projects like laser collimator and beam expander with the need of fast</video:description>
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   <video:description>High Resolution cctv lens Focusafe 5MP 12mm Low distortion M12 Board Lens for Scan Camera The S-mount lens connection is a standard connection for small mini lenses that can be installed directly on the circuit board of the sensor of industrial cameras with the help of a lens holder. Because of this, the lenses are often referred to as board lenses. Typically, a male M12 metric thread with a pitch of 0.5mm is used on the lens. The supported sensor formats range from the</video:description>
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   <video:description>optical glass glued triplet lenses achromatic lens Lens Protective windows are recommended for shielding expensive optics such as focussing lenses and F-theta lenses from splatter and debris during laser processing. Laser SOS provides a comprehensive range of retrofit protective windows. These windows are available in a range of glass materials such as BK7, fused quartz and borosilicate and are available with or without anti-reflective coating. Specification Materials BK7 or</video:description>
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   <video:description>Company Profile Shanghai Advance Optical-Electronics Technology Co., Ltd. is a technology-based production enterprise,officially established in September 2009,the plant site located in Qingpu Industrial Park, Shanghai, only half an hour's drive from Shanghai Hongqiao International Airport. The company gathers several excellent technicans in optical industry, has comprehensive supporting capabilities such as optical mechanical and electrical design, processing and sales</video:description>
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