Specification:
1. Protection wavelength range : 400nm-450nm
2. Protection features: all-round absorption
3. Visible light transmittance: >55%
4. Optical Density: > 5.0, (OD +4, OD +5)
5. Attenuation: (10-6< N% <10-4)

Feature
Best friends for lasers!
It can absorb most of the laser light around 400-450nm!
Laser light is harm to human eyes, please choose this goggles/glasses to protect your eyes!

Package:
1x 400nm-450nm Violet/Blue Laser Protection Goggles Safety Glasses (with black velvet box )    

 Shipping & Delivery

We ship to international via China Post Airmail or Hong Kong Post Airmail, and every parcel will be registered with tracking number. We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please email your postal code for shipping quote. International customers may experience delays by customs or national post providers. Review your duty-free limits. Please let us know before payment if you need split shipment.

 

Time of Delivery

 

The time to ship to international via China Post Airmail or Hong Kong Post Airmail quite depends on diffrent desination of the world, it is also subject to change due to the local weather conditions, postal policy and custom checking. Base on the postal Air mail rules and our experience, kindly please be noted that To United States / United Kingdom / Australia, it takes around 10-15 business days; To Canada, it takes around 12-18 business days; To Brazil / South America, it takes around 25-35 days. To Italy / France / Spain / Germany/ Eastern Europe, it takes aournd 15-20 business days.

 

Returns & Replacements & Repair

 

We accept returns & replacements within 7 days from the day the customer receive the products, please make first contact within 7 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.