Laser Mirror Si Reflective Lens CO2 Laser Lens Si Gold Plated Mirror 20mm Co2...

Description: We offer Free Shipping on all order!! Wel come to my stores, The Smart of your choice and satisfaction guarantee. Laser Mirror Si Reflective Lens CO2 Laser Lens Si Gold Plated Mirror 20mm Co2 Laser Mirror for CO2 Laser Engraving Cutting Machine, Dia 20mm 3PCS Gallery Product Description Note: In general,a laser machine needs 1 pies of focusing lens and 3 reflective mirrors. CO2 Laser Lens Purchase ASIN: B07B8HLZLH CO2 Laser Head Purchase ASIN: B07BGTWRY1 Features and specifications: Mateial: Gold-coated Si Wavelength: 10.6 μm Diameter Tolerance: +0/-0.13 mm Thickness Tolerance: ±0.25 mm FL Tolerance: Centration: Clear Aperture: > 90% Surface Figure: Surface Quality: 40-20 scratch and dig AR/AR coating: R The difference between Si mirror and Mo mirror: Usually a complete beam path outside the laser tube requires three reflect mirror and a focus lens. Laser will loss when it travels, so the laser machine need a higher reflectivity mirror. There are two kinds of reflect mirror used in co2 laser machine: molybdenum (Mo) mirror and silicon mirror. Silicon mirror has a reflective ability, which can reach 99.2%，there is less loss of energy, if the reflective is , the machine can work . For molybdenum, the reflective can only reach over 97%. But Mo mirror is more durable, one year, for silicon mirror, 9 month maybe. And Mo mirror can work under very bad situation, in low temperature, highly oxidability environment. On the surface of silicon, it was coated with film, sometime the cutting material would rust the film For laser machine with good quality, producer always choose silicon mirror. Packing List: Si mirror x3pcs Features 【Parameter Laser Mirror】This set includes 3 PCS si mirror with a diameter of 20mm (0.79inch) and a thickness of 3mm (0.12inch), providing a perfect replacement DIY part for your CO2 laser machine, engraver, k40 mirror upgrade and laser lens replacement. 【High Precision】Experience enhanced precision and efficiency with our high-transmittance co2 laser Mirror. These plane-shaped 20 mm co2 laser mirror boast excellent optical properties, ensuring optimal performance for laser machines with higher power ranging from 60W to 400W. In addition, their superb coating art, precision slicing, polishing, and grinding guarantee a long working life and high working efficiency. 【Superior Efficiency】Upgrade your laser machine with our si gold plated mirror for co2 laser K40 laser, these mirrors ensure stability and precision in every operation. Experience superior performance and longevity with our 20mm laser mirror today. 【High Reflectivity】laser si mirror are specially provide excellent optical properties and a transmittance of over 99.2% reflectivity of infrared light at the critical 10600nm wavelength, minimizing loss of power in transmission from your tube to the workbed,ensuring optimal performance with your CO2 laser machine. 【Wide Compatibility】Upgrade your k40 mirror,laser cutter mirrors,lens laser with laser si-mirror.This set of high-transmittance laser mirrors also offers superior heat resistance to work with a wide range of laser engravers, etchers, markers, and cutters from K40 lasers to powerful 300W industrial engraving equipment. Thank you for your business, your trust and your confidence. It is our pleasure to work with our customers. Delivery ☎ If you have any question. Please do not hesitate to contact us. Please send us message via eBay system. We reply every message within 24 hours. If you did not receive our reply. We think maybe we did not receive your message. Please send us message again. Payment Policy ❤ Payment managed by eBay. Shipping Policy We only send the item according to the address on Ebay, the address can't be changed once we pack the item. Please double check your shipping address it before your send the payment. It should take 3-5 business days for the product to reach your destination. If the product doesn't reach your destination within the time limit, please give it an additional 1-2 business days in case of postal delays and/or possible technical issues. We use a selection of shipping services such as UPS, FedEx, USPS etc. We ship only to the 48 contiguous states of America. We do not ship to Hawaii, Alaska, US Protectorates, APO/FPO addresses and PO Boxes. Local pickups are not offered. If it takes any longer than that, please do not hesitate to contact us to resolve the issues. Feedback ❤ We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction. Return Policy - This product comes with 30-Days Money Back Guarantee. - If you receive an item and it doesn't work properly or you don't like it because of any reason at all. - We have a 100% refund/return policy. We will ship you a new item or refund your money for the full sale amount. - For all returned products, buyers MUST contact us for the returning address.

Price: 48.77 USD

Location: Astoria, New York

End Time: 2024-12-19T20:49:08.000Z

Shipping Cost: 0 USD