VY Optoelectronics Co., Ltd.  

Product Name: Optical Grade Glass Dia. 1.8mm Sapphire Ball Lens Model NO.: VY0068 Coating: as Request Customized: Customized Certification: RoHS, ISO9001, CE, Reach Lenses Color: Clear Material: Optical Glass Shape: Ball, Hemisphere Transmittance: >95% Type: Ball Usage: Lighting, Medical, Optical, Photography, Laser Diameter: 0.5-200 Surface Quality: 10-5 Dimension Tolerance: +/-0.001 OEM: Yes Trademark: VY or OEM Transport Package: as Request Specification: as request Origin: China HS Code: 9001909090 Product Description >>Product DescriptionSpherical Ball Lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling. Larger spheres are easier to handle and ease the sensitivity of translational alignment. However, smaller spheres has the benefit of fitting into smaller packages.Ball lenses are highly polished spheres made of optically transparent homogeneous materials. Carefully controlled manufacturing process produces spheres with precise diameters and unsurpassed surface quality.We supply optical spherical ball lensSpecifications:Material: BK7, LaSFN9 glass or other optical glassSphericity: /4 at 633nmSurface Quality: 20-10Diameter: 1mCoating (optional): R<1.5% avg per surface, 400-700nm at 0angle of incidenceHalf-ball (hemispherical) lens are ideal for applications such as fiber communication, endoscopy, microscopy, optical pick-up devices, and laser measurement systems.Specification of half ball lens as follow:Diameter (mm):0.5mm-100mmRadius Tolerance (μm):+0/-0.01Center Thickness Tolerance:(mm) ±0.01Surface Quality:20-10Substrate:N-BK7 or other optical materialCoating:None or as requestedRoHS Compliant+ Picture show of our ball and half ball lens>> Company Introduction>>Related Products VY Optics could also manufacture and design other optical elements, includingachromatic lens,dome lens,filter,prism,ball lens,cylindrical lens,optical mirrors,spherical lensandrod lens, we can fabricatehigh-precision lensas per your requested.>>FAQQ:Do you provide samples? Is it free or charged?·We'd like to supply samples for free if we have it in stock, but we don't pay freight.Q:How long is your delivery time?·Regarding inventory, it is 3 working days;·For customized one, it's about 15-25 working days, depended on exact quantity and order date.Q:Is it possible to customize special lens?· Yes, to customize special optical element and coating are available here.Q:How to pay?·T/T, Alibaba online assurance payment, MoneyGram, West Union, Paypal and so on.Q:How to ensure the safety of payment?· VY Optics is a reliable supplier not only audited on Alibaba, but also on Made-in-China, reputation and quality is life of our company, and we support Alibaba Trade Assurance.Q:How do you ship goods?·Low value sample: EUB, E Express of China Post, which is cheap;·Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;·Heavy cargo: by air or by sea, ship on pallet.Our company enjoy a considerable discount owing to long-term cooperation with courier company.