Amazon.com: Gosky Microscope Lens Adapter, Microscope Smartphone Camera Adaptor - for Microscope Eyepiece Tube 23.2mm, Built-in WF 16mm Eyepiece - Capture and Record The Beauty in The Micro World : Cell Phones
Amazon.com : GOSKY Smartphone Adapter Mount Regular Size - Compatible with Binoculars, Monoculars, Spotting Scopes, Telescope, Microscopes - Fits almost all Smartphones on the Market - Record Nature and The World : Electronics
Slit Lamp Microscope For Iphone Universal Smartphone Adapter|Microscope Parts & Accessories| - AliExpress
SOLOMARK 4336304261 Microscope Lens Cellphone Adapter, Microscope Smartphone Camera Adapter - for Microscope Eyepiece Tube 23.2mm, Built-in WF 16X M
Amazon.com: Gosky Microscope Lens Adapter, Microscope Smartphone Camera Adaptor - for Microscope Eyepiece Tube 23.2mm, Built-in WF 16mm Eyepiece - Capture and Record The Beauty in The Micro World : Cell Phones
Universal 10X Mobile Cell Phone Adapter for Microscope Eyepiece | Boli Optics Microscope Store
$7.99 - Cell Phone Microscope Adapter: 60x Magnification with Dual LED and UV Lamps - Tinkersphere