Vy Supply Thick Optical K9 Glass Window for Optical Equipment

• After-sales Service: Online Service
• Warranty: Online Service
• Usage: Lighting, Medical, Optical, Photography
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: S-M78-A
• Type: Flat Lens
• Transmittance: >95%
• Shape: Optical Window
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001
• Customized: Customized
• Coating: UV
• Product Name: Optical Window
• Dimension: 0.5mm-500mm
• Tolerance: +/-0.01
• Surface Quality: 20-10/80-50
• Thickness: 0.5-100mm
• Surface Figure: 0.5-0.2
• Centration: < 3arc Min
• Chamfer: 0.1-0.25*45 Degrees
• MOQ: 1PCS
• From: China
• Transport Package: as Requested
• Specification: as specification
• Trademark: OEM
• Origin: Jilin, China
• HS Code: 9001909090
• Production Capacity: 300000 PCS/Month
• Package Size: 12.00cm * 10.00cm * 8.00cm
• Package Gross Weight: 0.120kg

Product Description

Product Description

  Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environments. Optical Windows should be selected based on the material transmission or mechanical properties of the substrate. Optical Windows do not cause change in the magnification of a system. VY Optics Photoelectric Technology Co., Ltd. Offers all types of windows made from different materials. Special size and materials are also available upon request. In addition, we provide a variety of single layer or multiplayer anti-reflecting coating on optical windows. 

+  Picture show of our optical windows


>> Specification

Range of diameter	Dia. 0.7mm-Dia. 400mm
Range of curve radius	R1.5-R∞ etc.
Tolerance of diameter	+/-0.1, +/-0.01, +/-0.005 etc.
Surface accuracy	Λ, 1/2λ, 1/4λ, 1/10λ etc.
Tolerance of Thickness	+/-0.1, +/-0.05, +/-0.01 etc.
Centration	+/-2′, +/-1′ etc.
Aperture N	5, 1 etc.
Irregularity ΔN	2, 1, 0.5, 0.2 etc.
Surface quality	60/40, 40/20, 20/10, 10/5 etc.

>> 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.


>> FAQ
Q: 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.