15pcs 7.66mm Biconvex Lenes Defective Double Convex Lenses DIY Crafts Home Decor
Optical Glass Prism
Material: Optical Glass
Size: 7.66mm( diameter)
Thickness 3.06mm
Package:15pcs lenses.
Attention:
Slightly defective as picture shown.
There are some defective prisms from factory, they can't be used on optics and projector,
but can be used as teaching tools or research and decorations, they are very beautiful!!
Return or Exchange
- If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back.
- Please contact me before you return it.
- If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
- If item is defective after 3 months, you can still send it back to us.
- We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
Policies
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Shipping
- We Ship to Worldwide. Please contact with us if didn't find your country.
- Items will be shipped within 1-10 business days on payment received.
- Delivery time depends on destination and other factors, it may takes up to 20 business days.