Octpeak M48*0.75 Mount Adapter Telescope Eyepiece Lens for AI Camera,M48 Adapter, Telescope Eyepiece Adapter - Walmart.com
Macro Lens Adapter for Nikon F Lens Mount to 1.25in Eyepiece Telescope Camera | eBay
Amazon.com : Lens Adapter, 0.5X 30/30.5mm Microscope Adapter CCD Camera Eyepiece Lens Adapter Used to Connect CCD Camera or Digital Eyepiece to Microscope : Electronics
Microscope C-Mount Over-Eyepiece Adapter
ASToptics Canon lens to 1.25"/T2 adapter
Baader Planetarium OPFA 2" Eyepiece Adapter for Classic Eyepiece Projection | High Point Scientific
0.5X Reduction Lens / Relay Lens Camera Coupler C-Mount Adapter, to Convert 25mm to Microscope Eyepiece Diameter 23.2mm 30mm 30.5mm | Boli Optics Microscope Store
Ndpl 2x / 9.6x Slr Biological Microscope Eyepiece Lens Adapter 23.2mm 30mm T2 Mount For Canon Nikon Eos Camera - Microscopes - AliExpress
SV149 Adapter Canon DSLR cameras lens to 1.25" Eyepiece
Cyclops Optics BLADE Series Camera Lens 1.25" Eyepiece Holder - Cyclops Optics