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Layout of (a) Cassegrain telescope, (b) the general off-axis design,... | Download Scientific Diagram
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In a reflecting telescope (Cassegrain), is there a difference between using a concave or convex secondary mirror? - Astronomy Stack Exchange
![Draw a schematic diagram of a reflecting telescope (Cassegrain). Write its two advantages over a refracting telescope. Draw a schematic diagram of a reflecting telescope (Cassegrain). Write its two advantages over a refracting telescope.](https://dwes9vv9u0550.cloudfront.net/images/6014803/f13f4bb5-da71-4286-a062-5e1af92a6de3.jpg)
Draw a schematic diagram of a reflecting telescope (Cassegrain). Write its two advantages over a refracting telescope.
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Schematic diagram of the adapted, receiving Meade Schmidt–Cassegrain... | Download Scientific Diagram
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Nanomaterials | Free Full-Text | Design and Numerical Analysis of an Infrared Cassegrain Telescope Based on Reflective Metasurfaces | HTML
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