Cloudray CO2 Laser II-VI Si Mirrors Lens

2 sold in last 8 hours
CO2 Laser
$ 16.00 USD
Size Guide
Diameter *
$ 16.00 USD

II-VI Si Mirror — Diane.25mm

The silicon mirror is a silicon substrate, which has good optical and thermal properties.
After coating a reflective film on the silicon surface, it can greatly improve its reflectance, which is approximately 98-99%, which can almost avoid the loss caused by reflection.

Product Structure

 High reflectivity and low power loss.
Optical heat is good and heat dissipation is fast.
Coating is durable and not eazy to peel off

Technical Parameter

Material II-VI Silicon
Diameter 25mm
Thickness 3mm
Design wavelength 10.6um
Diameter tolerance  +0, -0.13mm
Thickness tolerance ± 0.13mm
Clear aperture > 80%
Surface coating LPMS


Laser Path

Cloudray Test Process

Cleaning instruction

1.Use an air bulb to blow off any loose contaminants. (dust, lint particles)
2.Squeeze a few drops of acetone onto the lens tissue, wetting the complete optic's diameter. (smudges, fingerprints)
3.Using the cotton swab and distilled vinegar, wipe the lens. Immediately use a wet cotton swab to remove any acetic acid, then clean with a clean dry cotton swab. (spittle, oils)


Returns Policy

You may return most new, unopened items within 30 days(contact us: of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.(You can return it to the address below after contacted us: Room 101, 3-A, No.10 Huashenmiao, Huashen Technology Park Yuhuatai District, Nanjing, China 210000)


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Have Questions?Ask Cloudray Laser
You have successfully subscribed!

Net Orders Checkout

Item Price Qty Total
Subtotal $ 0.00 USD

Shipping Address

Shipping Methods