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Product Description
Germanium Prism
The transmission wavelength for Monocrystal Germanium is 2-12um, it is a common infrared crystal which is widely used for infrared image system and infrared spectrograph systems. Ge has a small absorbency at 10.6um. It is a good material for CO2 lens and windows
Optical Properties | ||
Transmission Wavelength | 2000nm—12000nm | |
Absorptivity (1/cm) | 1.3*10-3 @ 3800nm 3*10-2 @ 10600nm | |
Thermo-optical coeffecient ,dn/dT (1/k) | 4.08*10-4 @10600nm | |
Refractive index range(20℃) | ||||||
Wavelength(nm) | Refractive index(n) | Wavelength(nm) | Refractive index(n) | |||
2200 | 4.0879 | 8000 | 4.0057 | |||
3000 | 4.0451 | 9000 | 4.0040 | |||
3800 | 4.0267 | 10600 | 4.0028 | |||
5000 | 4.0160 | 11000 | 4.0025 | |||
6000 | 4.0107 | 12000 | 4.0021 | |||
7000 | 4.0079 | 13000 | 4.0018 | |||
Shenyang Ebetter Optics Co., Ltd. has been engaged in more than 20 years. We have rich experience in production and customer service, it can meet the different custom requirement of customers.Our main products include Diffraction gratings, Optical lens, prisms, Optical mirrors, Optical windows and Optical filters etc.All products of our company have passed CE and RoHS certification, and we have ISO9001 certification.
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Certificate
ISO9001
CE
RoHS
Packing&Shipping
Company Introduction
Shenyang Ebetter Optics Co.,Ltd. is a professional manufacturer of precision optical components and optical lens, diffraction grating manufacture. Since the company was established, it has been committed to the research and production and sales. We can carry out the optical system design and production of related accessories,and moreover we have already got import and export rights. nowadays products have been sold to many countries and regions,and established long-term good relations of cooperation with the optical companies of United States,Canada,the European Union and other countries. We get a good reputation with quality products.
FAQ
Q1. Are you a factory? A1. Yes, we are a professional manufacturer of optical components, we have more than 20 years experience in
optical cold working. Q2. What is the MOQ of your products? A2. No MOQ for customer if our product is in stock, or 1-10pcs. Q3:
Can I custom the products based on my requirement? A3.Yes, we can custom the material, specifications and optical coating for your
optical components as your requirement. Q4. How can I get sample from you? A4. Just send us your requirements, then we will send
samples accordingly. Q5. How many days will samples be finished? How about mass products? A5. Generally, we need 1~2 days to
finish the sample production. As for the mass products, it depends on your order quantity. Q6. What's the delivery time? A6. (1)
For inventory: the delivery time is 1-3 working days. (2) For customized products: the delivery time is 7 to 25 working days.
According to the quantity. Q7. How do you control the quality? A7. More than four times quality inspect during production process,
we can provide the Quality test report. Q8. How about your optical lens production ability per Month? A8. About 20,000pcs/Month.
According to the detail requirement.
optical cold working. Q2. What is the MOQ of your products? A2. No MOQ for customer if our product is in stock, or 1-10pcs. Q3:
Can I custom the products based on my requirement? A3.Yes, we can custom the material, specifications and optical coating for your
optical components as your requirement. Q4. How can I get sample from you? A4. Just send us your requirements, then we will send
samples accordingly. Q5. How many days will samples be finished? How about mass products? A5. Generally, we need 1~2 days to
finish the sample production. As for the mass products, it depends on your order quantity. Q6. What's the delivery time? A6. (1)
For inventory: the delivery time is 1-3 working days. (2) For customized products: the delivery time is 7 to 25 working days.
According to the quantity. Q7. How do you control the quality? A7. More than four times quality inspect during production process,
we can provide the Quality test report. Q8. How about your optical lens production ability per Month? A8. About 20,000pcs/Month.
According to the detail requirement.
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