4 PCS Polarized Glasses Test Card - Polarized Sunglasses Tester & Check Paper Accessories for UV Protection Testing | Perfect for Eyewear Stores, Optical Labs & Outdoor Enthusiasts
Delivery & Return:Free shipping on all orders over $50
Estimated Delivery:7-15 days international
People:24 people viewing this product right now!
Easy Returns:Enjoy hassle-free returns within 30 days!
Payment:Secure checkout
SKU:79097621
Product Features
This test card is specially designed for testing polarized effect.
Environmental and pollution-free, easy and convenient to use.
Includes 4pcs in the packaging, meeting your different need.
This is the most convenient and fast way to judge whether the polarized sunglasses is authentic.
Wear polarized sunglasses to see the test card;You will see different scenery.
Customer Reviews
I had yet another comparison video to do that required testing Polarization, so found these and purchased them. They work for sure to test your glasses for Polarization, they are a bit small but I guess you could look at it this way... It makes it quite easy to throw them in a wallet, purse or glove-box, so you can check sunglasses while out shopping for a new pair. Thumbs up
