![]() ![]() There are three buttons on the side of the Panel GO. If you don’t already know, soft light helps to smooth shadows and hide skin imperfections, so it’s a desirable feature for anyone who’s concerned about how they look on video calls. The front lens of the light is frosted, to help improve the soft light capabilities of the unit. That’s enough to brighten any video conference call or streaming session, even though the panel light is only about the size of a cell phone. This kit features Lume Cube’s Panel GO Bi-Color LED Light with 112 LEDs. But Lume Cubes products can be summed up as being clever and reliable but without a stupid-expensive price tag. Of course, what we’re interested in here is their lighting for communicators. Not only can it provide a lot of light output for its size, but it’s also waterproof down to 100ft and can even be controlled using the companies phone app.Īs well as the Lume Cube 2.0 their range includes small LED panel lights and strobe anti-collision lights for drones. The business is well known for its Lume Cube light, a powerful rechargeable LED cube light that is similar in size to a GoPro. Use enough sheets of paper so your exposures are at least a few seconds long.Last update on / Affiliate links / Images from Amazon Product Advertising APIīased in Carlsbad California, Lume Cube has a small but interesting range of portable lighting for creators and communicators. These will cause brighter patches in your Flats. Tip: you don’t want your Flats Panel to be too bright, otherwise you might get some internal reflections off your dewshield or inside the telescope itself. The finished Flats Panel, complete with paper. If you’re using an ASIAIR Pro / Plus, it has an Auto Flats function that takes the guesswork out of getting the right exposure. Place the sheets of A4 paper in front of the EL panel, held in place by elastic bands, to dim it down if necessary. Adjust your camera’s exposure length as necessary you’re aiming for your image’s histogram to be peaking around the middle, or slightly to the right. …testing your new DIY Flats Panel! Hold it in front of your telescope, pushing it flat and tight to ensure a good seal, and take some test shots. These will be useful for the next step, which is… Then you’ll want to cut some sheets of A4 paper to be just little bigger than the EL panel. The black box is the power driver I chose. Glue would also be fine if you’re confident you’ll never want to remove it! The panel’s back. To attach the power unit, I used some Velcro strips. Then you can use duct tape to cover any loose electronics on the back. When you’ve got these ingredients, use double-sided tape to attach the EL panel to your MDF board. It should be at least as big as your EL panel, and a bit bigger is a-ok. You could do the same, or you might have something lying around already. Next, you’ll want something hard for the backing. With hindsight, I think I’d recommend AA batteries as they’re a bit more convenient. I chose “car lighter attachment” meaning it can be powered via a Lynx Astro cable for consistency with my other astro kit. You’ll have the option to choose a power source (called “driver type”). it can completely cover the front of your telescope, with some room spare. You’ll want a panel that can display white light, and is comfortably larger that your telescope aperture. The EL panel is something you’ll need to source, but it shouldn’t be too difficult to find a supplier local to you. * Electroluminescent (EL) panel, with power source My DIY skills are more at the duct tape than soldering iron side of the spectrum, so if I can make this, you can too. There are a few designs out there, and I’m not saying that mine is the best just that I found it easy to make and effective in use. I’m certainly not the first person to make a DIY Flats Panel. Surely it’s possible to build your own Flats Panel for about 30 quid? Spoiler alert: yes it is. ![]() Astroimagers with plenty of cash to splash may buy a proper Flat Field Generator, but these tend to be quite expensive for what I’d always thought should be a fairly simple piece of kit. T-shirt flats in action!Ī modified version involves using a laptop or tablet screen as a light source, or perhaps an artists’ light box - all valid options. You’ll also get very strange looks from the neighbours. It does work, but needs to be done when the sky’s brightness is at just the right level. During twilight you point your telescope at the sky and capture your Flat frames. Notice vignetting around the corners, and a circular dust spot on the left? Flats will calibrate those out of your image.īeginner astroimagers often use a technique called “t-shirt flats”, where you attach a white t-shirt, pulled tight, over the front of your telescope. ![]()
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