![Magnification-invariant surface profiling technique for structured illumination imaging and microscopy - ScienceDirect Magnification-invariant surface profiling technique for structured illumination imaging and microscopy - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0030401818309271-gr3.jpg)
Magnification-invariant surface profiling technique for structured illumination imaging and microscopy - ScienceDirect
Re: Relay lenses and optical formulas: Photographic Science and Technology Forum: Digital Photography Review
![Microscope Accessories 0.4X Relay Lens Reduction Adapter Lesn for USB Camera Mount with Biological Microscope Universal (Color : 23.2 mm) : Amazon.ca: Electronics Microscope Accessories 0.4X Relay Lens Reduction Adapter Lesn for USB Camera Mount with Biological Microscope Universal (Color : 23.2 mm) : Amazon.ca: Electronics](https://m.media-amazon.com/images/I/41pTUsnhSEL._AC_SY355_.jpg)
Microscope Accessories 0.4X Relay Lens Reduction Adapter Lesn for USB Camera Mount with Biological Microscope Universal (Color : 23.2 mm) : Amazon.ca: Electronics
![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 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](https://cdn11.bigcommerce.com/s-y7qa3t3bno/images/stencil/1280x1280/products/8426/44623/Product_Mx_Img_956954922_CP02041301-1-01-f__94369.1594718850.png?c=2)
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
![Amazon.co.jp: Microscope Accessories 2X Microscope Relay Lens for Industrial Microscope Teleconverter Universal : Electronics Amazon.co.jp: Microscope Accessories 2X Microscope Relay Lens for Industrial Microscope Teleconverter Universal : Electronics](https://m.media-amazon.com/images/I/61W3IVyv-wL._AC_UF894,1000_QL80_.jpg)
Amazon.co.jp: Microscope Accessories 2X Microscope Relay Lens for Industrial Microscope Teleconverter Universal : Electronics
![Sensors | Free Full-Text | Design of a Concentric Multi-Scale Zoom Optical System Based on Wide Object Distance and High-Precision Imaging Sensors | Free Full-Text | Design of a Concentric Multi-Scale Zoom Optical System Based on Wide Object Distance and High-Precision Imaging](https://www.mdpi.com/sensors/sensors-22-07356/article_deploy/html/images/sensors-22-07356-g013.png)