详细说明
Product Name: Quartz Corning Hyper Hemisphere Dome for Underwater Camera Model NO.: VY00000 Coating: as Request Customized: Customized Certification: RoHS, ISO9001, Reach Lenses Color: Clear Material: Optical Glass Shape: Ball, Hemisphere Transmittance: >95% Type: Hyperspheric Usage: Lighting, Medical, Optical, Photography, Exploration Diameter: 3-300 Dimension Tolerance: +/-0.1 Surface Quality: 60-40 MOQ: 2 Trademark: VY or OEM Transport Package: as Request Specification: as request Origin: China HS Code: 900190909 Product Description >>Product DescriptionThe dome lens/hemisphere dome we manufactured be used to protect the lens of underwater camera,which could resist the pressure of water,and give a best view field to catch picture.Specification of hemisphere dome we could supplied as follow:Materials:BK7 glass,UV fused silica etc., various types of optical glass. Diameter: from 10 to 250 mm.Diameter Tolerance: 0.1 mm, standard; 0.01 mm - attainable.Surface Quality: 60/40 Scratch/Dig ,standard;20/10 Scratch/Dig, attainable depending on material type and combination of other parameters.Power/Irregularity: 5/1 (interference fringes),standard; 0.5/0.1 (interference fringes), attainable depending on material type and combination of other parameters. Aperture 60 deg.Decentration: 0.05mm,standard; 0.01 ,attainable.+Picture show of our dome>> 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.
