 So we're here with Dino Light. Hi, I'm Carey Roark. And you're famous for being the electronic microscope company, right? Yes, we are the original handheld digital microscope. We've been around for over 15 years. I think I did a video with you 15 years ago. Really? Something like this. 14-15 years ago, I saved it a long time ago. It's like the little USB microscope. Yep, yep, that sounds like us. How do you make those originally? Well, where our patent lies is in our lens design. We have a lens that will travel up and down the body of the microscope. And then there's a sensor back here. The correlation between that lens and the working distance allows it to have variable magnification. And that's really what made Dino Light special 15 years ago. How do you adjust the variable magnification? Do you just turn on it? Yes, so to adjust the magnification you have to adjust both the working distance and then turn this dial here on the side. So these can focus to infinity. It's not made for that, but I can have a very large field of view if I'm far enough away. And then these caps here on the end, these are actually made at a specific distance so that if this cap is in contact with the surface, like my shirt here, it can focus twice, once at 50 times and again at 200 times without having to adjust the working distance further. So it's autofocus? So what is this? It's not autofocus. It's just very easy to focus. You just have one dial there that you can control with your thumb and then you adjust the working distance. There's no need to autofocus because it's always the same distance, right? Correct, yes. But some things are more intricate like right now, for example, you're putting this clock right there? Yes, so this is a good example. So I focused roughly just with my thumb there and since it is based on height, I can come in here using the stand and this particular stand has a 5 micron adjustment here. So if I turn this dial here, I can use this to fine tune my focus. So it's really easy to get it exactly in tune with where you want it to be. It's just beautiful. Do you have this stuff for sale? Is it expensive? No, everything is really reasonably priced. Our most expensive product that we have is this guy right here at $1400. This stand is one of over 100 different stands and accessories that we have. This stand is $260 and everything is down from those price points. What's so special about this one? Why is it $1400? This model is USB 3.0. It's 5 megapixel. It will auto-calibrate itself if you're doing measurement. So if I put down a measurement here and I turn the dial, it's going to automatically input the correct scale into the software. So to do a measurement, all I have to do is get it in focus and do my measurement. Instead of having to get it in focus, put down a calibration standard, do my calibration, and then if I change the magnification, do that all again, I just get it in focus and measure away. Do you have hundreds of competitors or there's no need to talk about competition? There really is nothing. You're welcome to try, but we really stand alone. I'm Swiss, right? So every Swiss watchmaker has a bunch of these. Everybody is using this stuff? Oh yes, yes. These are used in everything from genetic studies, jewelry, medical. So you name it if it's small and it needs to be made big. We probably have our foot in there some way. So PCB designer kind of people? Yes, looking at PCB, checking for just any sort of small defects, weld inspection, textiles, jewelry. Jewelry must be awesome, right? Oh yeah. I love to see diamonds up close. Yeah. That's no better way. Absolutely. It's very easy to see diamonds. Check the GIA numbers and you have something that's small enough that you can put in your pocket. A lot of jewelers, they really like this product. It's one of our new products. It's fully wireless. So it's a new modular design. So this is the entire wireless unit that you can put on any of our AF models. And then so the jewelers, they can just have this and their cell phone and they can talk to their customers and just grab a diamond and get it in focus, look at the GIA number without having to have a big, huge microscope off in the corner of a room. What is this GIA number? Is it like the purity of the diamond? No, every single diamond should have a GIA or, I can't remember the other one, an AIA number on it. And what that is is a serial number for your diamond to make sure that you're not getting a conflict diamond. You put them on? Yes. What kind of system puts them on every single diamond? Yeah, it's laser engraved onto the diamond. Some diamonds even have little QR codes. It's pretty incredible. And there's no corruption in this thing, right? They are all real non-conflict diamonds. I'm joking. That's what they tell us. I'm not joking. That's not funny. Alright. These are videos showing some other kind of thing happening here. Yeah, so this is how it looks when you're using our wireless scopes and this is how the apps look. So the app allows you to take photos, videos, you can even do some simple measurements inside the app. So it's a scaled down version of our main DinoCapture software. Nice. Let's check here. Here are you showing some PCB stuff? And what is this? This is a type of sensor. It's used for detecting methane so that it's instrumental in fighting global warming. This is actually a demo object that was provided to us by our neighbors over here. And they can probably talk about that better than I can. But each one of these little holes on here are two microns in diameter. So each one of these little holes here, two microns in diameter. Each one of those boxes is 49 microns in width. We're getting very close to nano. Yes, yes. We're always, every single year we make new advancements with our product. We are hoping to eventually expand our magnification range to at least the physical limit of light microscopy, which is about 1800 times. Is that nano? Can you see nano? Well, yes. I mean, well, no. You still need an electron microscope for true nano viewing. But you just need to get smaller than one micron. Yes. So 1800 times would be about twice this magnification. That's one micron. So one micron on this screen right here is about a single pixel. So if I put down this and I use my arrow keys to move this over once, oh, I'm sorry, it's half a pixel. I know it's half a pixel? No, no. That's just the scaling of... One micron is half a pixel? No. One micron is about four pixels in this current configuration. That's not across all screens. That's just this screen and it's scaling. So one micron, you can't even see it there. So if we were to go to the limits of light microscopy, it would be double this magnification. And that little line would be about twice as big. Is there a thousand nanos in the micron or is there a million microns? That's one of those. It's a thousand of a...