Description: The article mainly contains the topic on walmart solar eclipse glasses. It is related to the DIY solar filter for cameras and telescopes. The author is going to build a solar filter for the camera which can be applied to a DSLR or a telescope.
Today I’m going to build a solar filter for this camera. This technique can be applied to a DSLR or a telescope. I purchased some solar films. What we have to do is to make a shroud that holds that on the end. You can purchase these, but this is a unique camera, it is not popular. So I’m going to make it.
I’m going to have a try with a kit bag. I’ve got a dark area in the chip bag. You’ve seen the inside of the chip bag. There is a log. So we’re going to make it face that side outward. We’ll have a try. I went to my pantry, grabbed the can of green beans and powered up. It should fit great. I’m going to secure it around here.
I can do my full range of zoom. Your mounting will change. I confirm the diameter, it is the only downside with this can, it’s a pull tab, a pull tab will have a sharp edge around here. I’ll have to deal with it. I don’t want some other cams including this one.
If you get a can opener, it’s not going to sit in the groove, and it’s going to make a jagged edge. So I went back to the pantry, I found some chili cans. It’s got the nice groove. I’m going to cut both ends out and clean it. Then we’re going to epoxy this to our film and stick it on. So I’ll be back.
I got these emptied out. I got both ends cut out with no sharp edges. I also removed the label and used mineral spirits to remove the sticky thing. You’re worried about it looking goofy, I’m not going to worry about it. We’ll check the fit. So it’s tight. I’m going to fit on this outer ring, but that should work fine.
Next, we need to get out some epoxy. I’m going to use this stuff. It would work fine. You could use silicone or superglue or different things. I like the epoxy, because it’s going to have a nice solid coating. Let me mix up some epoxy. We’ll start. I’ve got my epoxy mixed up.
We’re going to take the tan and we’re going to dip the corner in it. We spin it around, we will get a good coverage. Squeeze on those. We need to make it become a 50/50 ratio. I have to hold the film on. This part is important. I make the black side toward the camera. I’m going to put it towards the corner.
I’m going to twist it slightly to make sure that I can get a good contact. I spread the glue around. Make sure that the film is nice and flat. We’ll wait for five minutes. The epoxy is hardened. It’s good to make sure a good fit the edge. You do that by holding up to the light and make sure that no light is coming through the edges.
I didn’t get a very good chip bag, this is crinkly. We’ll see how it turns out. It’s not in the focus. It might be OK. I got it all glued. Now we trim them out. This is more about making it look nice for you. Let the epoxy cure more. The edges of the scissors work well for mounting. Mine is fit. So I ended up using some masking tape around the inside.
Your application may not be such a nice fit. Some foam wrapped around might work. Some of this foam is used for sealing windows. You take that around the inside, it is squishy and self-adhesive. Those are some options. Let’s go out and see whether it works.
I’ve got the optical film put on. I got it out on a tripod. So let’s have a look. I can see the can and I can see some light coming in the edges. I have to do a still shot on this, because my camera doesn’t show you that. That makes it easy to center the sun inside the can. I’ll take some black paint and touch up.
I’m going to zoom in, it doesn’t focus all the time. I want to show you the chip bag filter. You can see all the cracks and the dots from the printing on the outside. That little red blemish in the center is the sun. When I zoom in, it will not get clearer.
One thing which I learned from the chip bag filter is that a small portion of the film should be used even though the lens is large. It’s focused down to a very small point. I could start with a can with a hole in it. Then I could add a small piece of mylar over the end. So stick around for the next content.