Product Name: Plano Convex Lens for Magnifier Model NO.: SC-63 Coating: Polishing and Ar Coating Customized: Customized Certification: RoHS, ISO9001, CE Lenses Color: Clear Material: Optical Glass Shape: Single-lens Transmittance: >95% Type: Convex Lens Usage: Lighting, Medical, Optical, Photography, Magnifying, Focusing, Collimating Surface Quality: 20-10 or Better Flatness: Lambda/4 Chamfer: Protective Chamfer or as Per Requested Focal Tolerance: 1% Trademark: Shuncheng Transport Package: Carton Case Specification: diameter 1.5mm to 800mm Origin: Nanjing China HS Code: 9001909001 Product Description Plano convex lenses are designed to focus and collimate the light in optical system. The lenses are often used for laser, fiber, medical, sensor, communication and surveying instruments. Plano convex lenses are offered with different diameters ranging from 1.5mm to 800mm, and with different focal lengths. Anti-reflective coatings are applied to the lenses with different wavelengths, which will improve optical transmission greatly. We produce plano convex lenses with optical flint glasses, crown glass and infrared glasses, such as N-BK7, N-LaSF9, UV fused silica glass, silicon, germanium and sapphire glasses. Our custom madecapabilities:SubstrateOptical glass N-BK7, N-BAK4,N-SF11, UV grade fused silica,silicon,sapphire, Calcium fluoride, etc.Diameter available1.5mm to 800mmTolerance+/-0.02mmFocal length tolerance+/-1%Thickness tolerance+0/-0.05mmSurface quality40-20 or betterIrregularityLambda/4or betterCentering1 arc min or betterChamferProtective chamferCoatingAnti-reflective coating for visible, NIR, UV and infrared wavelengths or no coatingOur company introduction Nanjing Shuncheng Optical Components Co.,Ltd. is a professional manufacturer of precision optical spherical lenses, cylindrical lenses, optical plates and optical filters for power laser applications, opto-mechanics, electro-optical and optical instruments. Our factory was founded in the year 1998, with 65 workers.. We are located in Nanjing city, about 200km from Shanghai. Most of our workers are rich-experienced workers, and they have skilled technology in production, research and inspection. We have polishing machines, grinding machines, centering machines, coating machines and cutting machines, as well as advanced testing machines. Our products rangeSpherical lens, including plano convex lens, plano concave lens, biconvex lens, biconcave lens,achromatic lens, ball lens, drum lens, etc.Cylindrical lens,including plano convex cylindrical lens, plano concave cylindrical lens, biconvex cylindrical lens, biconcave cylindrical lens, cemented cylindrical lens, cylinder lens, cylinder rod lens.Optical window and plate. Round window, square window, rectangular window, wedge window, optical filter window, window with hole.Thin film: AR coating, reflective coating for mirror, band pass filterm beam splitter and density filter. Our excellent products:Our workshop for polishing, grinding, centering and testing:Our testing and inspection:FQA:Q1: How will you control the quality of the optics ?We have strict quality control system in house. Our QA ladies are well trained, they will not let any unqualified optics shipping out. Each optics are tested carefully before delivery. Q2: What's your payment terms ?We prefer T/T in advance for the first order, but for the regular orders, we accept 30 days net account. Q3: What are your advantaged products ?We started with spherical lenses, our production guys have rich experience for production of spherical lenses, like plano convex lens, plano concave lens, double convex lens, double concave lens and achromatic lenses. But through years of development, we are also good at production of optical plates and windows, ball lenses, cylindrical lenses, cylinder lenses, cylinder rod lenses. Q4: Do you provide free samples ?Yes, we do. If we have the items in stock, we will send you free of charge. If we do not have the items in stock, we will charge for sample cost, but we will refund the sample cost if you will order the items in large quantity in the future. You are kindly requested to bear shipping cost.Q5: Do you offer OEM service ?Yes, we do. We will do as per you requested.Q6: How will you ship the goods ?We send the goods by DHL or UPS. We have been working with DHL for more than 10 years. DHL is really safe and fast for delivery, it's a good partner for shipment.