Optical windows are used to isolate different physical enviroments while allowing light to pass. The selection of a window should consider the properties of the different optical materials, transmission, wavelength range and resistance to the environment. We manufacture optical windows from BK7, fused silica,float glass, borosilicate glass, silicon glass, germanium glass and sapphire glass. Other optical glasses are available on a custom basis. We offfer a variety of anti-relfection coatings that can be deposited on the windows. Optical windows are widely used in optical instruments and laser systems. 

Custom made specifications:
 
Our company introduction
 
Nanjing Shuncheng Optical Components Co.,Ltd. is a professional manufacturer of precision optical spherical lenses, cylindrical lenses, optical plates and optical filters for power laser applications, opto-mechanics, electro-optical and optical instruments. Our factory was founded in the year 1998, with 65 workers.. We are located in Nanjing city, about 200km from Shanghai. Most of our workers are rich-experienced workers, and they have skilled technology in production, research and inspection. We have polishing machines, grinding machines, centering machines, coating machines and cutting machines, as well as advanced testing machines.
 
 
Our products range:

• Spherical lens, including plano convex lens, plano concave lens, biconvex lens, biconcave lens,achromatic lens, ball lens, drum lens, etc.
• Cylindrical lens,including plano convex cylindrical lens, plano concave cylindrical lens, biconvex cylindrical lens, biconcave cylindrical lens, cemented cylindrical lens, cylinder lens, cylinder rod lens.
• Optical window and plate. Round window, square window, rectangular window, wedge window, optical filter window, window with hole.
• Thin film: AR coating, reflective coating for mirror, band pass filterm beam splitter and density filter.

 
 
Our excellent products:



Our production workshop:





Our testing and inspecting:




FQA:
Q1: How will you control the quality of the optics ?
We have strict quality control system in house. Our QA ladies are well trained, they will not let any unqualified optics shipping out. Each optics are tested carefully before delivery.
 
Q2: What's your payment terms ?
We prefer T/T in advance for the first order, but for the regular orders, we accept 30 days net account.
 
Q3: What are your advantaged products ?
We started with spherical lenses, our production guys have rich experience for production of spherical lenses, like plano convex lens, plano concave lens, double convex lens, double concave lens and achromatic lenses. But through years of development, we are also good at production of optical plates and windows, ball lenses, cylindrical lenses, cylinder lenses, cylinder rod lenses.
 
Q4: Can you offer the lenses in good quality ?
Yes, we can. Each lenses will be tested before delivery.
 
Q5: How many workers do you have for production and test ?
We have 65 workers, 58 of whom are professional skilled workers. Most of them joined Nanjing Shuncheng optical since the factory was founded. We have 6 skilled QA ladies to test surface quality, flatness, focal length and so on. New comers will get training before go to the position.
 
Q6: How will you ship the goods ?
We work with DHL and UPS for many years. The goods will be shipped you safely and fastly by them.