Blue Blocking Amber Bifocal Glasses for Sleep-Nighttime SGS109
- TR90 frame with spring hinge, block 98% blue light
- Serious color distortion
- Lens width about 2 1/16 inches (53mm)
- Lens height about 1 9/16 inches (39mm)
- Bridge (DBL) about 1/2 inches (13mm)
- Temple length about 5 9/16 inches (142mm)
Please double check the color or magnification strength you choose when check out. If you forget to choose, the default option will be added to the cart which is not what you want.
Shipping and Tracking
Delivery Time=Processing Time +Shipping Time
1.The processing time
It depends on the order accuracy and complexity and usually takes 1-3 business days.
2.The shipping time
It based on your address, usually 5-10 working days deliver to US, 2-4 weeks to other county.
Return and Refund
1. If you are not satisfied with your glasses, you can return them for a full refund to the original payment method. Please pay the return shipping fee.
2. If we send you wrong or defective items, after verification we provide full refund to the original payment method or resend at no additional charge.