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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: SUNDAY
  • Model Number: SD-OW
  • Material: Glass
  • Usage: Optical
  • Structure: Other
  • Shape: Plano
  • Substrate: N-BK7,H-K9L,Sapphire,Fused Silica(JGS1),Caf2,ZnSe,Si,Ge,etc.
  • Diameter: 1 to 400mm+/-0.1mm
  • Thickness: 1 to 10mm+/-0.1 or customer size
  • Surface Quality: 40-20 or customer design
  • Flatness: 1/4 lambda
  • Chamfer: 0.25mmx45degree
  • Coating: AR,HR,Silver,Aluminum.Golden

Packaging & Delivery

Packaging Details Foam packaging, Bubble film packaging, Carton packaging
Delivery Time 1-30days
Products Show
Product Description

Optical Window
Sunday produce optical windows,material have glass series,infrared series,sapphire series,such as BK7, K9, B270, SF6, Fused Silica, ZnSe, Caf2, Ge etc. The shape as round, square, rectangular, customer shape, make hole is also available.

N-BK7,H-K9L,Sapphire,Fused Silica(JGS1),Caf2,ZnSe,Si,Ge,etc.
1 to 400mm+/-0.1mm
1 to 10mm+/-0.1 or customer size
Surface Quality
40-20 or customer design
1/4 lambda
Parameters depend on your selection. We customize for you.
Related Products
Our Company

Changchun Sunday Optoelectronics Co., Ltd.

Changchun Sunday Optoelectronics Co., Ltd is a high technology enterprise for over 10 years optics design and production. The company was established by Dr. Wang in year 2001. With these years development, Sunday has became a high-tech enterprise producing optical lenses, prisms, windows, filters, mirrors, coatings, camera lens, laser components. The four production lines can meet many customers’s needs. Optical glass, crystal, sapphire, fused silica, ZnSe, Caf2, Ge materials and more than 200 kinds of material are for customers. Sunday has advanced testing devices, such as ZYGO interferometer, focalmeter, NIKON 6D ,Nikon ruler, collimators, before shipping we testing every lens.
Laser products such as laser module , laser pointer, laser diode are on request.
Sunday has established business relationships with many customers in the worldwide. We make designs, developments, pursue details , tolerance , service, welcome your inquiry and sample order!


Changchun Sunday Optoelectronics Co., Ltd. 

Changchun Sunday Optoelectronics Co., Ltd. prossess Complete and advanced processing equipments. Sunday has zygo interferometer, NIKON 6D collimator, V prism refractometer, Agglutination instrument and coating machines to meet the quality controls.

Packing & Delivery

Packing Details : Foam packaging, Bubble film packaging, Carton packaging

Delivery Details : FedEx, TNT, DHL, UPS, SF 


Q: Are you trading company or manufacturer?

A: We are manufacturer.

Q: How long is your delivery time?

A: Generally it is 3-10 days if the goods are in stock. Or it is 15- 30days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ?

A: Yes, we could offer the sample.

Q: What is your terms of payment ?

A: T/T, PayPal, Western Union, Secure Payment. 

*If there are any other questions, pls feel free to contact us.*

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
8 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $332,000
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