deutsch
Espanol
Francais
Italiano
Portugues
Arabic
- Description
- Video
- Warranty
- Payment Terms
- Shipping & Returns
- Customer Reviews
Features:
Diameter: 0.75" (19.05mm)
Focal Length: 1.5" (38.1mm) / 2" (50.8mm) / 2.5" (63.5mm) / 3" (76.2mm) / 4" (101.6mm)
Material: CVD ZnSe
This would be a great lens for a co2 engraver or laser cutter, to focus the beam into a tight spot.
We adopt the material CVD Zinc Selenide to produce which is same to the top player of the industry, American II-VI.
Advantages
• Adopted CVD Zinc Selenide imported from USA which can go with high power density;Deliang system, and increased the light transmittance of the parts;
• The transmittance of working waveband in co2 laser industry reaches 99.8%;
• The lens consist in many advantages such as precise focus, thin-film coating anti wiping, higher luminous flux, etc. For which materially improves your work efficiency.
Benefits
• Stable focus spot, better effect in cutting and engraving, bearable for high power density, and strong thin - film coating against peeling off and durable for wiping;
• Double-side coated anti-reflection coating, the light transmission of the parts increased by cylindrical surface polishing, reduction or elimination on stray light of the optical system;
• The stability of focus position strengthened, the cutting & engraving speed of some applications improved, and the ability for reflected light enhanced;
• More bearable for wiping, longer life span as well as better process to radioactive coating.
Used for
Widely used in the following brands CO2 laser engraving & cutting machines:Redsail, Kaitian, Yueming, Goldenlaser, Senfeng, Shenhui, York Laser, Hanma Laser, Ruijie, and Bodor etc.
We adopt the material CVD Zinc Selenide to produce which is same to the top player of the industry, American II-VI.
Similarity nearly 99%;While its price is 50% less than that of American II-VI..The excellent lens material directly results the stability of laser system. The lens we produce is not a fake, it consists in many advantages such as precise focus, thin-film coating anti wiping, higher luminous flux, etc. for which materially improves your work efficiency.
Appearance: The good quality lens gives light color, more transparent for which significantly reduces light consumption so that the lens performs higher light transmittance and reflectivity.
Tips: The imported zinc selenides are available from Russia, German, France, USA, etc. among which the one from USA appears best in quality and, generally, the brand II-VI represents on market. All the material we use is CVD zinc selenides imported from USA and it will materially increase working efficiency.The harm of poor quality lens: rough focus which makes the user unable to cut product efficiently during working such as failures of cutting through or off, slow cutting, etc. which influence work efficiency as well as short life span, easy crack and film peeled off.
Two-year Comprehensive Warranty for the Equipment & Machine of Shopping on Varisigns.com
Varisigns.com guarantees that all the products are qualified in quality and the technical specifications have reached the factory inspection of OQC (Outgoing Quality Control).
(1) The entire body of all equipments or machines (except consumables) we sell is provided with a 2 - year warranty.
(2) Maintenance methods in which two options (either - or) available for the buyer:
· Normal: The buyer sends back a problematic part and Varisigns.com will identify whether repair or change a new one.
· Urgent: The buyer purchases a replacement and meanwhile sends back the problematic part, and then Varisigns.com will identify and decide whether refund the replacement.
(3) The Start Time of Warranty: Once such an equipment is shipped out.
(4) For maintenance service, please provide the invoice of purchase order (on which it indicates the equipment or machine model number, name and sold date), equipment or machine serial number, trouble or breakdown description, and better attach photo (s) or video (s).
(5) The purchase order PI is the essential proof for maintenance which ensures your legal interest and right. Please keep it properly after purchase.
Additional announcement, the following situations are not covered by the 2-year warranty:
(1) Any product or commodity which was not sold out by Varisigns.com (The model number and serial number are not issued by Varisigns.com)
(2) Any unauthorized repairing, mistake in use, damage, negligence, misuse, accident, change or modification, quality problem caused by incorrect installation;
(3) Tearing up or modifying of the label or the serial number of such an equipment or machine;
(4) Normal consumption or wearing off such nature usage, wearing down or aging of the cover or shell, plugging or socketing part or unit, etc;
(5) The using environment (temperature & humidity) did not match up the requirement specified in the manual or instruction document;
(6) The trouble or breakdown caused by incorrect operation or failure in following the operation instructed in the manual or instruction document;
(7) The parts or software not purchased from Varisigns.com;
(8) The wearing or vulnerable part;
(9) The breakdown or damage caused by nature disaster or force majeure (Such as earthquake, fire, flood, typhoon, thundering, etc).
For Receiving Equipment or Machine:
Normally, we will provide you the pictures of equipment or machine and its packing before shipping in order to proof such item in good condition without damages. When you receive it, suppose you find damage on external packing, instead of signing acceptance, please open it first and check the item inside the packing if there is any damage. If you find damage, you can definitely refuse signing acceptance and then claim loss from the express service company. At the same time, please take photos of the damaged packing and item, and contact us (Either our sales consultant whom you know or send email to “[email protected]”). Hence, our people will assist you in handling such dispute.
You may use the following methods of payment: PayPal, Credit card, T/T Bank Transfer, Western Union.
Paypal:
Credit Card:
T/T Bank Transfer:
Telegraphic Transfer (T/T) payment:
(1) Place an order;
(2) Get the bank account information of Varisigns.com;
(3) Make the payment at the bank, and get the Payment Receipt;
(4) Send the Payment Receipt to [email protected];
(5) Receive the Tracking Number of your order;
(6) Wait for your order.
Bank Transfer Payment Information:
- BANK NAME: INDUSTRIAL AND COMMERCIAL BANK OF CHINA, SUZHOU BRANCH
- BANK ADDRESS: NO.381 EAST SUZHOU AVENUE,SIPCTD, SUZHOU, CHINA.
- BANK SWIFT CODE: ICBKCNBJSZU
- BENEFICIARY NAME: SUZHOU VARI TECHNOLOGY CO., LTD
- ACCOUNT NUMBER: 1102 0219 0991 4022 232 (USD) / 1102 0219 0993 8022 278 (EURO)
Western Union Payment:
Receiver’s First name: JINGHU
Receiver’s Last name: ZHANG
Address: No. 99 Weixin Road, SIP. Suzhou Jiangsu, P.R. China. 215000
Attention please, any communication emails from us to you shall be always marked with our website domain name, [email protected], and any payments to us shall be paid only to the accounts indicated on our website. If you find any contacts or payment requests of our site issue rather than from our email addresses or bank accounts indicated, please contact us as soon as possible for clarification and confirmation.
Means of Transportation
For the cargo weight less than 200KG, the global express and air carrier service shall be suitable, and usually it takes 3 to 6 days to arrive.
FAQs
Q: How long will my order be shipped out after payment confirmed?
A: After receiving your payment, your order will generally be shipped out within 24 to 48 working hours if there is no any special requirement.
Q: How many days will my order arrive?
A: To answer this question, please refer to the means of shipment. Generally:
Global Express: 3 to 6 days
Maritime transportation: Generally 15 to 45 days, depending on the consignee address.
(there are different delivery times for different regions).
Q: How to resolve the damage during shipping?
A: If there is damage found upon receiving your order, please contact our sales representative as soon as possible, and provide the photo(s) of damage. Our representative will help you find a solution in 2 business days.
