Our Story The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Our Story Merchant Video With over 30 years of experience in the optics industry, Carson’s product line has a broad range of products and accessories that reflect the needs of its customers. Carson’s commitment to excellence is the foundation of the company. Our product line boasts quality and affordable products. 5x, 10x, and 15x TriView Folding Loupe Magnifier Easily adjust magnification! Use just one loupe for 5x magnification, or combine lenses for 10x magnification, or all three lenses for 15x magnification. Create Various Magnifications Stack and Inspect A range of magnification right in the palm of your hand! You have the power to inspect fine details, or read fine print with three loupe lenses folded into one compact tool. Toss it in your bag, put it in your pocket, or throw it in your car - because each lens is protected inside the built-in case. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Stack and Inspect. Merchant Video Carry Powerful Magnification With Your Wherever You Go Stackable Lens System Adjustable magnification packed into one tool with three loupe magnifying glasses in one. Store in Protective Case Never worry about scratches or damage to your loupe magnifiers when you fold them all back into the built-in case. Compact and Portable Small enough to slip in your pocket, but powerful enough to view intricate details, or fine print. Perfect for Close Inspection Powerful lens magnification provide crisp, clear viewing of small print and the finer cracks, inclusions, and imperfections in gemstones. See Why the TriView TV-15 is the Best Choice for Your Needs Carson TriView Loupe Add to Cart Keychain Magnifier Add to Cart Flip-Open Magnifier Add to Cart Folding Loupe Magnifier Add to Cart LED Lighted Slide-Out Mag Add to Cart LED Slide-Out Magnifier Add to Cart Eye Loupe Set Add to Cart Customer Reviews 4.4 out of 5 stars 1,556 4.1 out of 5 stars 186 4.4 out of 5 stars 115 4.4 out of 5 stars 263 4.2 out of 5 stars 484 4.3 out of 5 stars 8,325 3.6 out of 5 stars 158 Price $11.99$11.99 $6.99$6.99 $6.20$6.20 $9.00$9.00 $11.99$11.99 $9.97$9.97 $17.99$17.99 Magnification 5x/10x/15x 7x 2.5x/5x/7x 3x/5.5x/8.5x 5x 5x 4.5x/6.5x/8x/13x Lens Material Acrylic Acrylic Acrylic Acrylic Acrylic Acrylic Acrylic Protective Case ✔ ✔ ✔ ✔ ✔ ✔ ✘ Portable ✔ ✔ ✔ ✔ ✔ ✔ ✔ Batteries Required ✘ ✘ ✘ ✘ ✔ ✔ ✘ Magnification You Can Trust Carson is Highly Rated We have high ratings from over 100K customers right here on Amazon. Carson has Low Returns When people buy Carson's accurately advertised magnifiers they usually keep them.