How can I make a simple telescope at home?

How can I make a simple telescope at home?

Method 2: Making a Telescope with Lenses

  1. Gather materials.
  2. Cut the outer tube in half.
  3. Cut 2 pieces from the inner tube of the mailing tube.
  4. Make eye-hole in mailing tube cap.
  5. Drill holes on the outside of the large tube.
  6. Glue eyepiece lens against removable cap.
  7. Cut off closed end of outer tube.

How can I make a high power telescope at home?

Things You’ll Need

  1. Cardboard telescoping mailing tube with a diameter of 50 mm and a length of 1,100 mm.
  2. Concave-convex lens (the objective lens) with a diameter of 49 mm and a focal length of 1,350 mm.
  3. Plano-concave lens (the eyepiece) with a diameter of 49 mm and a focal length of 152 mm.
  4. Coping saw.
  5. Box cutter.

How do you build a refractor telescope at home?

Make a Refractor Telescope

  1. A pair of reading glasses of approximately 2 diopters (those used by people who are farsighted).
  2. A strong magnifying glass, or a lens from a pair of kids’ binoculars.
  3. Two cardboard tubes approximately 25 cm long.
  4. Masking tape.
  5. Scissors.

How do you make a telescope out of recycled materials?


  1. Gather your supplies.
  2. Place your cardboard tube on the bottom of your paper cup and trace around the tube using a pen.
  3. Remove the tube.
  4. Have an adult use a craft knife to cut the lines inside the circle to create (8) flaps.
  5. Push the flaps inward.
  6. Now you will decorate the lens of your telescope.

What makes a telescope powerful?

The aperture size is the true key to the “power” of a telescope—its size is directly proportional to the scope’s ability to gather light. And the more light a scope can gather, the better the image an observer will see.

Can you use a Barlow lens with a zoom lens?

Just unscrew (most barlows do) the bottom lense of the barlow and screw it onto your zoom as you would a filter. Used this way, the combo will give you x one and a half and makes it much easier to view through.

How do I make a homemade telescope?

Choose one of your tubes to be the inner tube. Cut that tube lengthwise (all the way up the side).

  • Insert the cut tube into the other paper towel tube. Let go of the inner tube so that it can expand inside the outer tube.
  • Using masking tape,secure one of the lenses to the outer edge of the inner tube.
  • How to make a powerful telescope at home?

    two magnifying glasses – perhaps 1 – 1.5 inches (2.5-3 cm) diameter (it works best if one is larger than the other)

  • a cardboard tube – paper towel roll or gift-wrapping paper roll (it helps if it is long)
  • duct tape
  • scissors
  • a ruler,yard stick,or tape measure
  • sheet of printed paper – newspaper or magazine will do
  • What is the best starter home telescope?

    Best Telescopes 2021.

  • Different Types of Telescopes.
  • Choosing the Right Style of Telescope.
  • Telescope Basics.
  • Things to Look for When Buying a Telescope.
  • The Differences Between Small,Medium and Large Telescopes.
  • Tips to Properly Care for Your New Telescope.
  • Tips for Beginners.
  • Conclusion.
  • How do I build a telescope at home?

    Get the two magnifying glasses and a sheet of printed paper.

  • Hold one magnifying glass (the bigger one) between you and the paper.
  • Place the second magnifying glass between your eye and the first magnifying glass.
  • Move the second glass forward or backward until the print comes into sharp focus.