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Afocal 1:1 telescope in which f denotes the focal length of the lenses.... | Download Scientific Diagram
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Applied Sciences | Free Full-Text | Non-Rotationally Symmetric Field Mapping for Back-Scanned Step/Stare Imaging System
![Afocal optical systems, explained by RP Photonics Encyclopedia; ABCD matrix, telescope, beam expander Afocal optical systems, explained by RP Photonics Encyclopedia; ABCD matrix, telescope, beam expander](https://www.rp-photonics.com/previews/afocal_optical_systems.png)
Afocal optical systems, explained by RP Photonics Encyclopedia; ABCD matrix, telescope, beam expander
![A schematic of the optical set up: an afocal telescope (lenses A and B)... | Download Scientific Diagram A schematic of the optical set up: an afocal telescope (lenses A and B)... | Download Scientific Diagram](https://www.researchgate.net/publication/336417260/figure/fig2/AS:879394268663808@1586675340536/A-schematic-of-the-optical-set-up-an-afocal-telescope-lenses-A-and-B-of-unit.png)