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Calcium Fluoride (CaF2) Optics

Caf2 windows

Caf2 windows material has a light transmission range of ultraviolet light 0.13 ~ far infrared 10μm (there are five levels: IR infrared, VIS visible, UV ultraviolet, VUV vacuum ultraviolet, and excimer level). It is an excellent ultraviolet and infrared Window material.

Caf2 windows material has a light transmission range of ultraviolet light 0.13 ~ far infrared 10μm (there are five levels: IR infrared, VIS visible, UV ultraviolet, VUV vacuum ultraviolet, excimer level). It is excellent ultraviolet and infrared Window material.

Calcium fluoride (CaF2) crystals have a high laser damage threshold and are commonly used to fabricate optical components for excimer lasers. With strong shock and thermal shock resistance and good machinability. Calcium fluoride window is widely used in low energy nuclear physics experiments and detection of charged ions in nuclear reactors, environmental radiation monitoring and radiological medical diagnosis.

Caf2 windows General Specifications

Caf2 windows applicable to infrared imaging, monitoring, infrared inspection, telemetry and infrared spectroscopic optical system.
Technical Requirement	Commercial Grade	Precision Grade	High Precision
size range	1-600mm	2-600mm	2-600mm
Diameter tolerance	土0.1mm	土0.025mm	土0.01mm
Thickness tolerance	土0.1mm	土0.025mm	土0.01mm
Parallelism	±3´	±1´	±5´´
Surface quality	60-40	40-20	20-10
Surface accuracy	1.0λ	λ/10	λ/20
Bevelling	0.1-0.5mm*45°
Substrate	CaF2 or other optical crystal

What can we do for you?

We can provide a variety of types of optical products, including ball lens, powell lens, optical mirrors, optical windows, spherical lens, and cylinder lens. We can process high-precision micro lens and can customize various of the sapphire products according to the customer.

Why us?

1. Reasonable quotation. We reject unrealistically low prices. As a prerequisite, to ensure the highest quality of the products and provide a reasonable price.

2. Quality assurance. Experience team and efficient equipment are the important guarantees for the product.

3. Convenient logistics services. We usually cooperate with famous express logistics companies, including 90% of regions of the world, and ensure the products can delivered to the customers safely and quickly.

FAQ

Q1: What is the MOQ of the optical lens?

HUIQI: No MOQ for the customer if the optical lens is in stock.

Q2: Can I customize the products based on my needs?

HUIQI: Yes, we can customize the material, specifications, and optical coating for your optical components based on your needs.

Q3: How can I get a sample from you?

HUIQI: Just send us your requirements, then we will send samples accordingly.

Q4: How many days will samples be finished? How about mass products?

HUIQI: Generally, we need 1~2 days to finish the sample production. As for the mass products, it depends on your order quantity.

Q5: How do you control lens quality?

HUIQI: The production process is done in a vacuum dust-free shop, like preparing material, mixing material, and taking it out. Four times quality checking during the production process.

Q6: How about your optical lens production ability per day?

HUIQI: About 20000 pairs/day.

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