12mm Filter Lens against 400nm-750nm / through 808nm-1064nm

Specification 

Model  400-750-FILTER-12 

Dimensions  diameter: 12mm 

Thickness:  2mm 

Material Colored Glass 

Transmissivity  >83% 

Details

It is glass lenses for lasers!

Invisible IR laser 800nm~1064nm passing allowed and holding back visible lasers from 400nm-750nm!

Suitable for laser of 810nm 820nm 830nm 840nm 850nm 860nm 880nm 900nm 940nm 960nm 980nm

Transmissivity: >83% !

Specially used on CCD scene !

Absorptive-type colored glass filter! Do not be affected by beam angles of spotlights!

Please keep the lens clean!

Payment:

1. Payment method on ESCROW

2. Credit Card

3. Other payment modes etc on Ali-express support

Shipping & Delivery

There are two methods of shipping for you to choose when you check out. The free shipping is Air Mail (postal service), the postal system will make the delivery. The Express shipping is EMS, DHL or UPS. We will choose the company for you depending on their service availability.

1. The default shipping service for all items over $10 is China Post or Hong Kong Post Air Mail with a tracking number: a tracking number is used for mail status tracking and it is insurance at the same time. Order under $10 will not have such a tracking number.

2. You can track your mail though national post within 3 days after the payment and a tracking number is provided by item status notification email from laserlands. For example: US USPS. We will send the tracking number to your via your email .

3. Within 3 business days for domestic handling time once cleared payment received.

4. 7-21 business days for delivery to US destinations on any orders and 7-29 business days for delivery to any International destinations for air mail.

5. There can be some factors may delay the delivery (for customs, weather etc.) But don’t worry. We will 100% refunds when 30 business days of shipment are confirmed. Please pay us again when you receive it after that.

6.>1mw laser may be confiscated by UK, AU customs. Lasers over 5mW are banned in some countries, please read your laws before place the order. We are not responsible for the customs hold or law violation.

7. We don’t ship to Italy, India, Africa and some other countries for a high risk of mail lost.

Returns & Replacements

3 Months: In 3 month (from the day of shipping out), if any problem happens caused by the item itself, please DONOT dismantle it. You can return it in the original package to us. We will repair or exchange new one for you and you just pay for the both way shipment.

3 Days: If you really dislike the item we shipped to you when you received the parcel please return it back to us in 3 days (from the day of receipt). We can arrange refund for you and charge 25% service and handling fee based on the total cost of the product.