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5pcs Concave lens diameter 42mm focal length -40mm optical test double concave lens three prism
Specifications:
- Type: 2-digit Counters
- Origin: CN(Origin)
- DIY Supplies: Electrical
- Brand Name: TailKuKe
- Free shipping
We offer free shipping for all products
- Free returns*
If you aren't satisfied, you can return it
- Low prices
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- 5 million products
With over 5 million products, you are guaranteed to find something you like