Telescope دوربین an optical instrument designed to make distant objects appear nearer, containing an arrangement of lenses, or of curved mirrors and lenses, by which rays of light are collected and focused and the resulting image magnified. In this video tutorial you can make your own simple telescope with simple and cheap materials.
- Lens (5cm diameter, 140cm focal length, optical No 0.75)
- Eyepiece lens (2cm to 3 cm focal length)
- PVC Pipe 2 inch or 5cm diameter, 140cm in length.
- PVC pipe 2 cm dia, 30cm length.
- Masking tape
- tripod stand
Build your own Telescope دوربین (Video Tutorial Urdu)
- Build A Simple Galilean Refracting Telescope
Build A Simple Galilean Refracting Telescope Note: The easiest way to create the telescope is by looking at past models. If at all possible, get a hold of one, which will be a better teacher than the following instructions ever could. Building the