All-round Absorption Green Laser Protection Working Labor Safely Security Glasses For 473nm Blue Light Laser Pointer
|45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.|
Guarantees: On-time Delivery 60 days
The principle of laser glasses
Laser protective glasses with light absorption principle: its light is not selective, it is safe PROTECTION diffuse light; incident angle of the light source is not selective, specific bands can be full protection of the laser and the light, the light and rapid response, decay rate is higher, the surface afraid of wear, even with scratch, does not affect the light security.
Product name:Green Protection Glasses
Protection Wavelength: 200-540nm
Protection Features: All-round absorption
Visible Light Transmittance: 60%
Optical Density: OD 5+
Body color: Green
Size: Approx. 18 x 5 x 5 cm
1 x Green Laser Protection Glasses
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|
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