Wide Angle 1/2" Fa Lens 4K 2.2mm 10MP F2.8 C Mount Pinhole Inspection Lens

>> Product DescriptionThe VY lens is designed to inspect objects with holes, such as engine parts, containers, and pipes, which can only be used to detect defects by using a small lens in the object. The catadioptric (refraction + reflection) optical design ensures higher resolution than fiber-based probes and achieves a complete 360° internal view over the entire cavity length. The built-in lighting makes the device very compact and uses panoramic  triangulation technology to make it suitable for simple 3D applications.   Range of diameterDia.0.7mm-Dia.400mmRange of curve radiusR1.5-R∞ etc.Tolerance of diameter+/-0.1, +/-0.01, +/-0.005 etc.Surface accuracyλ , 1/2λ , 1/4λ , 1/10λ  etc.Tolerance of Thickness+/-0.1, +/-0.05, +/-0.01 etc.Centration+/-2′, +/-1′ etc.Aperture N5, 1 etc.Irregularity ΔN2, 1, 0.5, 0.2 etc.Surface quality60/40, 40/20, 20/10, 10/5 etc. +   Picture show >> Company Introduction>>  Related Products     VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as 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.   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1