Portable Microwave and mmWave Radars for Contactless Healthcare

Accurasee View Finder with Lanyard | Custom Viewfinder, View Catcher for Artists | Sliding Optical Frame | for Composition, Tonal Accuracy, Color Isolation

JIYIN Artist View Finder, View Finder with Sliding Mechanism ABS Plastic Optical View Finder Color Isolation View Catcher Gray Artist Tool for Painting Drawing Sketching Photography

View Finder with Sliding Mechanism and Color Isolation: Essential Tools for Artists, Photographers, Painters, Durable ABS Plastic for Accurate Composition and Creative Exploration

WARM FUZZY Toys LED Backlit 3D Viewer – (Planes) – New 2025 USB-C Rechargeable Viewer for Kids & Adults Includes 3 Reels with 21 HD 3D Images – Patent-Pending Retro Toy, No Light Source Needed

WARM FUZZY Toys Forest and Snake Reels for Viewfinder - Viewfinder Reels for Kids & Adults, Classic Toys, 3D Reel, Retro Toys, Contains 6 Slides with 42 High Definition 3D Images

SeptCity 3D View Toy for Kids, Classic Discovery Animal Dinosaur Viewer Set Viewfinder with 4 Reels (Navy)

ArtCreativity Classic 3D Viewfinder for Kids, 6 Reels Included with 42 HD Images, View Finder for Children, Nostalgia Retro Toys, Nature Educational Toys, Learning Toy for Kids, Toddlers, Ages 3+

DIGITNOW 35mm Slide Viewer, 3X Magnification and Desk Top LED Lighted Illuminated Viewing and Battery Operation-for 35mm Slides & Positive Film Negatives 4AA Batteries Included