/eh/2025-01-08/173633966714069467/picture.png)
/eh/2024-12-24/173503345348979036/Favorite-Icon.png){kind=icon}
/eh/2025-07-08/1751962110204480194/picture.png)
/eh/2025-06-21/1750485478958537574/countryInfoIcon.png)
/eh/2025-06-21/1750485741321434291/Hi-Sign-in-My-Nihao.png)
/eh/2025-06-21/1750485837193896318/cart.png)
/eh/2025-06-21/1750485968202533847/cart.png)
/eh/2025-04-17/1744862476612819675/hot-img.png)
/eh/2025-11-07/1762504524550532584/header-icon.jpg){kind=icon}
/eh/2025-07-07/1751875582852206790/header-icon.png){kind=icon}
/eh/2025-07-07/1751875587886277738/header-icon.png){kind=icon}
home
>
Double Convex and Concave Glass Lens Pair, 40mm Diameter, 200mm Focal Length Item Type_Cell Model Selectable-range light sensor reading 0
>
Double Convex and Concave Glass Lens Pair, 40mm Diameter, 200mm Focal Length Item Type_Cell Model Selectable-range light sensor reading 0
download picture
description
Double Convex and Concave Glass Lens Pair, 40mm Diameter, 200mm Focal Length Item Type_Cell Model Selectable range light sensor reading 0 Selectable range light sensor reading 0 to 150 4 GHz bidirectional RF clicker pairs students and educators with a private help request feature for discreet in class support Pairs a 40mm double convex lens with a matched 40mm double concave lens at 200mm focal length the convex concave duo letting students compare converging and diverging refraction side by side
Shopping security
product description
Why choose thelockerguy wholesale?
Double Convex and Concave Glass Lens Pair, 40mm Diameter, 200mm Focal Length Item Type_Cell Model Selectable-range light sensor reading 0
Item no
:
49650803115
US$ 26.99
Pay in 4 interest-free payments of $6.75 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 25 - Oct 30
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Please add the products
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Frequently Asked Questions for Double Convex and Concave Glass Lens Pair, 40mm Diameter, 200mm Focal Length Item Type_Cell Model Selectable-range light sensor reading 0
What should I check if an approved refund has not appeared yet?
Use the existing support case rather than opening repeated duplicate requests. Do not submit an unrelated new purchase to test the balance.
What should I confirm before asking a seller to hold an order?
Do not confuse a temporary hold with a cancellation request. Review the revised timing after the seller resumes the process.
What should I check when product images are described as illustrative?
Read the written description to identify the actual included features. Check that selecting another option changes the relevant description too.