![Amazon.com: 5mp USB Camera with Zoom 5-50mm Lens Webcam Variable Focus PC Camera Mini UVC USB2.0 USB with Camera for Computer Manual Zoom Close-up Camera Industrial Varifocal Web Camera for Raspberry Pi Amazon.com: 5mp USB Camera with Zoom 5-50mm Lens Webcam Variable Focus PC Camera Mini UVC USB2.0 USB with Camera for Computer Manual Zoom Close-up Camera Industrial Varifocal Web Camera for Raspberry Pi](https://m.media-amazon.com/images/I/71ra5Ko+K8L._AC_UF894,1000_QL80_.jpg)
Amazon.com: 5mp USB Camera with Zoom 5-50mm Lens Webcam Variable Focus PC Camera Mini UVC USB2.0 USB with Camera for Computer Manual Zoom Close-up Camera Industrial Varifocal Web Camera for Raspberry Pi
![Amazon.com : 77mm Kaleidoscope Glass Prism Camera Lens Filter Variable Number of Subjects SLR Photography Accessories(Crystal) : Electronics Amazon.com : 77mm Kaleidoscope Glass Prism Camera Lens Filter Variable Number of Subjects SLR Photography Accessories(Crystal) : Electronics](https://m.media-amazon.com/images/I/71uiD-Im3AL.jpg)
Amazon.com : 77mm Kaleidoscope Glass Prism Camera Lens Filter Variable Number of Subjects SLR Photography Accessories(Crystal) : Electronics
![World's first Pinhole Lens with a variable aperture brings a retro touch to your modern camera - Yanko Design World's first Pinhole Lens with a variable aperture brings a retro touch to your modern camera - Yanko Design](https://www.yankodesign.com/images/design_news/2022/04/worlds_first_pinhole_lens_with_6_different_apertures_layout.jpg)
World's first Pinhole Lens with a variable aperture brings a retro touch to your modern camera - Yanko Design
![Tefuawe Auto Darkening Welding Lens, True Color Blue Technology, Variable Shade 5-13, 2x4.25" with 2pcs Replacement Outside Cover Lens for Pipeliner Welding Hood - Amazon.com Tefuawe Auto Darkening Welding Lens, True Color Blue Technology, Variable Shade 5-13, 2x4.25" with 2pcs Replacement Outside Cover Lens for Pipeliner Welding Hood - Amazon.com](https://m.media-amazon.com/images/I/41p3pPy4ESL._AC_UF894,1000_QL80_.jpg)