DIY Solar Projection Device: A Safe Way to Observe Solar Eclipses

🌞The solar projection device is not a telescope and should not be looked through. It is designed to project an image of the Sun onto a screen for safe observation.

🔎The device consists of a rail, a main lens, a barlow lens, and a screen. It can be made using materials like cardboard and wood.

🔧Building the device involves cutting and gluing the parts together, including the rail, the standard that holds the screen, and the two upright pieces for the lenses.

🌍The device is especially useful during a solar eclipse. The next eclipse is happening on August 21st, and this device can help you safely observe it.

📸You can make improvements to the design and share your creations on Instagram. Take pictures and tag us to show us your work!

Can I use the solar projection device to directly view the Sun?

—No, the device is not meant for direct viewing. It should only be used to project an image of the Sun onto a screen for safe observation.

What materials do I need to build the solar projection device?

—You will need a piece of plywood, cardboard, lenses with specific focal lengths, screws, and glue. The detailed plans can be found below in the video description.

Is the solar projection device safe for my eyes?

—Yes, as long as you follow the instructions and do not attempt to look directly at the Sun through the device. Only observe the projected image on the screen.

Can the device be adjusted for better focus?

—Yes, the device can be adjusted by moving the back and forth and by changing the height of the telescope. You can use rubber bands to secure the focus in place.

How much does it cost to make the solar projection device?

—The cost of making the device is around $20, including shipping. However, you can also make it using materials like cardboard and save on costs.

00:01Introduction to the DIY solar projection device and its purpose.

00:15Emphasis on the importance of not looking at the Sun directly.

00:43Overview of the components of the solar projection device.

01:18Instructions for building the device using materials like cardboard and wood.

02:35Demonstration of how to adjust and set up the device for projection.

03:50Safety reminder and advice on observing the upcoming solar eclipse.

04:57Encouragement to share improvements and creations on Instagram.