Description: 2PCS Premium Optical Glass Lens Set For Physics Education Concave Convex Kit DESCRIPTION Features: *Superior Quality: Made from high-grade optical glass for crystal-clear viewing and accurate results. *Enhanced Refractive Index: Outperforms acrylic lenses for er images and more precise measurements. *Comprehensive Kit: Includes two double convex lenses for a variety of experiments and demonstrations. * for Education: Perfect for teaching optical principles and effects to students of all ages. * and Long-Lasting: Built to withstand frequent use and handling in the classroom or lab. Specifications: Color: transparent Material: acrylic Lens length: 65mm Focal length: 50mm Thick: 15mm Package Included: 2*Concave/Convex lens Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.POLICESShippingPaymentWARRANTY We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message. We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.
Price: 16.04 USD
Location: Los Angeles, California
End Time: 2025-02-05T15:05:27.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Brand: Unbranded
MPN: Does Not Apply
Package Contents: 2*Concave/Convex lens
Color: transparent
Material: acrylic
