![Nanomaterials | Free Full-Text | Design and Numerical Analysis of an Infrared Cassegrain Telescope Based on Reflective Metasurfaces Nanomaterials | Free Full-Text | Design and Numerical Analysis of an Infrared Cassegrain Telescope Based on Reflective Metasurfaces](https://www.mdpi.com/nanomaterials/nanomaterials-11-02904/article_deploy/html/images/nanomaterials-11-02904-g001.png)
Nanomaterials | Free Full-Text | Design and Numerical Analysis of an Infrared Cassegrain Telescope Based on Reflective Metasurfaces
![A Cassegrain telescope uses two mirrors as shown in the figure. Such a telescope is built with the mirrors 20 mm apart. If the radius of curvature of the large mirror - A Cassegrain telescope uses two mirrors as shown in the figure. Such a telescope is built with the mirrors 20 mm apart. If the radius of curvature of the large mirror -](https://www.shaalaa.com/images/_4:6f79635d81b447baadb626bc52034506.png)
A Cassegrain telescope uses two mirrors as shown in the figure. Such a telescope is built with the mirrors 20 mm apart. If the radius of curvature of the large mirror -
![Color online) (a) 3D Layout and (b) 2D layout of a optical Cassegrain... | Download Scientific Diagram Color online) (a) 3D Layout and (b) 2D layout of a optical Cassegrain... | Download Scientific Diagram](https://www.researchgate.net/publication/249509780/figure/fig5/AS:325103830224903@1454522201230/Color-online-a-3D-Layout-and-b-2D-layout-of-a-optical-Cassegrain-telescope-system.png)
Color online) (a) 3D Layout and (b) 2D layout of a optical Cassegrain... | Download Scientific Diagram
![A Cassegrain telescope uses two mirrors as shown in above figure. Such a telescope is built with the mirrors 20 mm apart. If the radius of curvature of the large mirror is A Cassegrain telescope uses two mirrors as shown in above figure. Such a telescope is built with the mirrors 20 mm apart. If the radius of curvature of the large mirror is](https://haygot.s3.amazonaws.com/questions/421595_3dd363e6ca254d3182d8b1cafaea23f9.png)
A Cassegrain telescope uses two mirrors as shown in above figure. Such a telescope is built with the mirrors 20 mm apart. If the radius of curvature of the large mirror is
![Reflecting Telescope | Definition, Advantages & Disadvantages - Video & Lesson Transcript | Study.com Reflecting Telescope | Definition, Advantages & Disadvantages - Video & Lesson Transcript | Study.com](https://study.com/cimages/multimages/16/cassegrain.jpg)
Reflecting Telescope | Definition, Advantages & Disadvantages - Video & Lesson Transcript | Study.com
![In a reflecting telescope (Cassegrain), is there a difference between using a concave or convex secondary mirror? - Astronomy Stack Exchange In a reflecting telescope (Cassegrain), is there a difference between using a concave or convex secondary mirror? - Astronomy Stack Exchange](https://i.stack.imgur.com/j0i4Y.jpg)
In a reflecting telescope (Cassegrain), is there a difference between using a concave or convex secondary mirror? - Astronomy Stack Exchange
![A Cassegrain telescope uses two mirrors as shown in the above figure. Such a telescope is built with the mirrors $20mm$ apart. If the radius of curvature of the large mirror is A Cassegrain telescope uses two mirrors as shown in the above figure. Such a telescope is built with the mirrors $20mm$ apart. If the radius of curvature of the large mirror is](https://www.vedantu.com/question-sets/a18f4337-6600-4926-beeb-de7304fe92646666206574747753330.png)
A Cassegrain telescope uses two mirrors as shown in the above figure. Such a telescope is built with the mirrors $20mm$ apart. If the radius of curvature of the large mirror is
![An example Cassegrain telescope system with a primary mirror at F/1.2,... | Download Scientific Diagram An example Cassegrain telescope system with a primary mirror at F/1.2,... | Download Scientific Diagram](https://www.researchgate.net/publication/292215849/figure/fig6/AS:668522648723459@1536399628147/An-example-Cassegrain-telescope-system-with-a-primary-mirror-at-F-12-a-Cassegrain-focus.jpg)
An example Cassegrain telescope system with a primary mirror at F/1.2,... | Download Scientific Diagram
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