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Factory Supply Bk7 Optical Glass Windows UV Coated Quartz Window Sheet
Description
Basic Info.
| Model NO. | Customization |
| Material | Optical Glass |
| Lenses Color | Customized |
| Certification | RoHS, ISO9001, CE, TUV |
| Customized | Customized |
| Coating | Coating:Ar or Bbar |
| Thickness Tolerance | ±0.005 |
| Scratch/Dig | 20/10 |
| Dimension Tolerance | 0.01/-0.01 |
| Parallelism (Arc Min) | <1 S |
| Delivery | by Sea/Air/Express |
| Clear Aperture | 100% |
| Processing | Cutting,Grinding,Polishing,Single Point Turning . |
| Glass Quality Vd | ±0.1% |
| Glass Quality ND | ±0.0001 |
| Raw Material | Znse,Zns,Ge,CaF2,Mgf2,Fused Silica. |
| Product Name | Optical Windows |
| Transport Package | Air Cushion Wrappaed Carton Packaging. |
| Specification | Raw Material:ZnSe,Ge or customized as your needs. |
| Trademark | Oplens |
| Origin | Chengdu, Sichuan, China |
| HS Code | 9001909090 |
| Production Capacity | 200000PCS/Month |
Product Description
Factory supply bk7 optical glass windows uv coated quartz window sheetDetailed Photos Product DescriptionOptical Windows are flat, optically transparent plates that are typically designed to maximize transmission in a specified wavelength range, while minimizing reflection and absorption. They are often used to protect optical systems and electronic sensors from an outside environment. Because windows introduce no optical power into a system, windows should be selected based on the material transmission properties, optical surface specifications, and the mechanical properties that match your application.The Shape of High Precision Optical Windows
Oplens can use laser machining capabilities to manufacture high precision optical windows in a variety of shapes and sizes to meet your specific needs.
The following shapes of optical windows are available:
1. Square
2. Quarter Wave Windows
3. Rectangular Windows
4. Elliptical Windows
| Technical parameters | ||||
| Material | BK7 and Fused silica typically, Visible optical glass,Infrared optical glass, Colored glass. | |||
| Tolerances | Low precision | Standard precision | High precision | |
| Glass Quality | nd | ±0.001 | ±0.0005 | ±0.0001 |
| vd | ±0.8% | ±0.3% | ±0.1% | |
| Dimension Tolerance(mm) | ±0.20 | ±0.10 | 0.01/-0.01 | |
| Thickness Tolerance(mm) | ±0.20 | ±0.1 | ±0.005 | |
| Scratch-Dig | V(80-50) | IV(60-40) | II(20-10) | |
| Wave front Distortion 632.8nm | λ per 25mm | λ /4per 25mm | λ /20 per 25mm | |
| Clear Aperture | 80% | 90% | 100% | |
| Parallelism (arc min) | 3-5 minutes | 1 minutes | <1 second | |
| Bevel | 0.3±0.20mm×45° or upon requirement | |||
| Coating | Coating may be available by custom order | |||
You are most welcome to experience our outstanding products and services to make your business more stably and successfully.
Packaging & Shipping Our Advantages
We customize each high precision optical windows to meet or exceed your requirements. The windows we create are unique and require cutting edge manufacturing techniques. Oplens's proprietary process allows us to manufacture optical windows that meet challenging specifications such as:
1.Dimensions with a diameter of one meter or more
2.Advanced Thin Film Coating
3.Excellent transmitted wavefront error
4.High aspect ratio
5.Precise wedge tolerance
6.High flexural strength
7.High laser-induced damage threshold
8.Complex Geometry
FAQQ1:Can you send me free samples or Can i have an sample order ?
A: Yes, We accept sample orders, and we're also willing to send you free sample to test and check its quality . if we don't have the item in stock , then you could place an sample order.
Q2: How many days can i get my package after placing order?
A: If the order needs customized also the quantity is big. it will take around 10-30 wroking days to produce then shipping.
Q3: OEM services available?
A: Sure, please send us your design paper on platform to confirm more details information.
Q4:We have a commercial project,Can you help me offer an optical design solution ?
A:Yes, we have professional experts who are engaged in optical design for many years , please send us more detail of your project,we will supply our most suitable solutions for you.
Q5: What shipping methods do you have?
A: For small quanities or sample could by express such as: Fedex, UPS, DHL, EMS, etc. Large scale quantity in your demands:by sea/train ,or by air.In your requests.
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