Beo curiously asked, "Master, how should we make improvements?"
Lynn began to explain, "First, just like the convex and concave mirrors you inadvertently created."
"We need to make lenses with curvature, which can be difficult to make using a template."
"Second, is polishing and processing, using grinding stones and sandpaper to process the lenses, making them smoother and reducing light scattering!"
"Then, it's about installation, placing the finished lenses into the telescope tube, ensuring stability."
"Finally, it's about adjusting the focal length!"
"By changing the distance between the lenses to obtain a clear image..."
Lynn paused and said to Beo, "If you want to make a telescope, first, you need to understand what the principles of light are!"
"For example, the refraction of light, reflection of light, lens imaging, the reversibility of light paths, and even the diffraction of light..."
Upon hearing this.
Beo's face was stunned.
