Cameras need solar filters for two reasons: One is to protect them from intense sunlight and the other is to ensure that you don’t accidentally look at the Sun through an unfiltered instrument. In every case, the solar filter must be attached to the front of your camera lens. This ensures that the Sun’s light and heat are kept out of the optics. It’s a renowned topic to discuss how to make a solar filter for cameras? And is discussed under many platforms to give an awareness of making a solar filter for cameras.
Several solar security cameras, hidden nanny cam, etc. are being installed in the buildings to maintain security and records for the ins and outs as well as for internal operations. The discussion rises that:
How do you Make a Solar Camera Filter?
In step 1, You need a 1) Compact Disc (CD) These are made of thick polycarbonate plastic and a thin layer of aluminum making it reflective which in return, reflects excessive light. Moving on to cutting-off the CD, if you are going to cover large lenses, I suggest you use photographic film exposed directly to x-rays.
2) Cardboard –cardboard at home great way to recycle.
3) Glue, Electrical, and Clear Tape
4) Cutters and Scissors
5) Plastic Ruler
In step 2: Measure the Diameter of the Lens You Need to Cover with Your Modified Solar Filter.
Measure your camera lens, after measuring, if you have definite to use Compact Disc for this solar filter, you need to carefully peel half of the polycarbonate plastic and retain the reflective side of the CD.
In step 3: Make an Eyepiece.
Draw a circle with the measured diameter of your camera lens and cut it out. Make an eyepiece by cutting out the corners of the lens and pasting it to the eyepiece.
Leading towards Step 4: Cut the CD for Solar Filter.
Draw a circle with a marker and cut out the CD. After cutting out you may attach it to the eyepiece you made earlier. You may want to let leave and let it dry for a few minutes. Try putting on some heavy book, notebook to make sure that the CD solar filter would be properly glued to the eyepiece.
Step 5: Make a Cylinder to Stand the Eyepiece
Make a cylinder to mount the eyepiece. The length of the cylinder varies on the length of your camera lens. After you're done with this, you may now glue your eyepiece to the cylinder just to make them strong and easy to attach to your camera.
Step 6: Cover the Solar Filter With Black Electrical Tape.
Cover the solar filter with black electrical tape just to make sure that no light will penetrate to the body of the cylinder and the eyepiece.
In step 7: Examine the solar filter
You must test your solar filter first before using it under the sun. If you could see the contour of the bulb while testing, then most likely you may now use it under the sun.
What is a Solar Filter Made of?
Solar filters are usually made from a Compact Disc, durable glass or polymer film that conveys only 0.00001% of the light. For safety, solar filters must be securely fitted over the objective of a refracting telescope or aperture of a reflecting telescope so that the body does not heat up significantly.
Are Solar Filters Safe?
The solar filters are, Not only can these filters be damaged by the sun, but they are also very dangerous because you could be blinded if one were to abruptly break. Try to use only safe solar filters designed to fit over the top end of the camera. Any techniques that allow unfiltered sunlight to enter the camera is problematic.
When accurately using the proper equipment is a gentle manner to use it. As long the sun is out, and your equipment is set up, you’re good to go. When used appropriately, solar equipment is highly safe. Quality control is of the utmost priority for solar equipment manufacturers and solar products are built to exacting safety specifications.