1Pc Diameter 200mm (7.9'') Fresnel Lens Optical 3D Lens Solar Heating



 



Thickness: 2mm
Type: Optical 3D Lens
Material: Acrylic
Brand new and high quality.
Focal length: 100mm
Size: 200mm
Pitch: 0.3mm
Color: Clear
Feature:
Size: Diameter: 200mm. Thickness: 2mm.
Feature: High light transmittance, high efficiency in focusing, high precision.
Wide Applications: Great for physics classroom education, solar heating experiment, DIY solar project, magnifying, scientific research.
Premium Material: Made of high-quality PMMA acrylic material, with high transparency and durability.
Worry-free After-sales Service: We have a professional team and considerate after-sales service. If you have any questions, you can contact us, and we will get back to you as soon as possible.
Package Included: 1Pc Optical 3D Lens
Note:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.


  • * Please make payment asap, then we can arrange shipment for you asap



  1. * Item will be sent within 1-2 days of payment verification.
  2. * We appreciate your patience and allow sufficient time for delivery. Please feel free to contact us if you don't receive your package ！




* We will carefully test every item before shipment.The quality is guaranteed! 




  • * Any questions, please contact us via eBay message, In our working hours will be resumed within 48 hours. 
  • * If you are satisfied with our service, please kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 stars" in very area.
  • * Our aim is to provide Top Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. 
  • * We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. Thanks!



* You can contact us through email ，We will reply you as soon as possible ！