on Introduction. The settings I used for each material were the following: Since I printed both the core and the diffuser together, I also used a prime pillar which was exclusively printed with T-Glase and an ooze shield printed only with PLA. The reason for this is that the ooze shield, as the name suggests, collects the oozing from both the PLA and the T-Glase (which oozes a lot), and the prime pillar allows to get the T-Glase filament running before printing each layer of the part. Finally a note of caution, I might be wrong on my suggestions so if you want to be 100% sure of what you’re doing, you can probably find other resources online with much more accurate information. I also figured that connecting all of the LEDs in this approach would not be easy, as I would’ve had to squish the cables around the screws. https://www.youtube.com/watch?v=x3NXvE6GcOU, Participated in the First Time Author Contest. A big fan of Science Technology Engineering Art and Math (STEAM). With a magnifying glass, you can easily catch the details that your normal vision is missing. If you don’t have a dual extruder or you don’t want to go through the same process I did, you can always print each part individually and then glue the c0re and diffuser parts together, the result should be more or less the same. This will leave your print surface smooth and dry (no longer sticky). Download Magnifying glass in hand (880473) today! The model itself had a couple of requirements such that it should fit the 60mm magnifying glass, the 12, 5mm LEDs and the μUSB breakout board. My original idea was to divide the model in three different parts: the light diffuser, the core and the lid. I started with a very simple prototype which was probably unnecessary and a product of impatience. I've reduced the contact area as much as I can in my software, but still it is an issue. I guess the next test is to leave a coated piece in direct sunlight for a few hours and see what happens. 3D Printing is a Modern Family Hobby Magnifying Glass free 3D model. A future experiment will be to spin the lens at a high RPM and apply a coating at the center of the lens. The final thing I needed which I didn’t already have or couldn’t 3D print was an arm to spare. wow, is there a official ior of common printing resins? One question, does that enamel protect from UV? Similar Models . I currently own a Hobby Creek Pana-Hand which allows me to have not only one extra hand but a gazillion of them ready to obey my every wish and command. r/3Dprinting: News, information, links and fun things related to 3D printing, 3D printers, rapid manufacturing, desktop fabrication etc. Fortunately for me Hobby Creek also makes a Universal Holder Arm which looked easy to disassemble so I bought one of those and basically removed the reusable zip-tie and kept the screw. Don’t make me measure that thing in centimetres or my head might explode. (Form1+ from Formlabs). In any case, I believe that white PLA with a hollow diffuser would have been good enough with sufficiently bright LEDs, so if you try it out yourself, let me know! Does it actually make the lenses as well! Don't try this at home, kids. In this post I will explain how to 3D print and build an illuminated magnifying glass for a Hobby Creek Pana-Hand. I have never had any problems with sharps or getting cut. Scale the lens in your CAD program, using calipers or the width dimension stamped on your old frames. You can download the STL model of the magnifying glass I designed from thingiverse. Tap Magnifier, then turn it on. The smoother this first surface the better quality your 3D print will be as this is the foundation of your entire print. http://www.thingiverse.com/thing:1006913. Here is a video of the 3D Printed Magnifying Glass burning a leaf. You can do this by swashing your print in alcohol. That’s how LED stoplights work, and why when one LED burns out there will be a whole line or patch of dark LEDs. I’ve generated a couple of images from the different parts of the model for your enjoyment: This final design can be printed on a dual or single extruder 3D printer, although if you go for the single extruder approach you will need to glue the diffuser to the core. Here’s the parts manifest: Helping hands or 60mm magnifying glass; 12 White LEDs We have a huge range of Illustrations products available. You *cannot* use a single current-limiting resistor for multiple LEDs in parallel like that. Get it as soon as Wed, Jul 8. I love 3d printed lenses. Press J to jump to the feed. You can use a magnifying glass to read small text or work on hobbies like model-building and knitting. Imagination meets reality with the 3Doodler Create+ Juku 3-D printing pen. Fortunately, this madness was contained to the last two layers containing T-Glase. 5 years ago The magnifying glass itself is good enough for the kind of soldering I do and it’s about 60mm in diameter which is also quite a decent size. 60º heated bed temperature with kapton tape. People can make glasses for a village! The first step in the process was to 3D print the models. This would not be as convenient to implement as powering from a USB cable. I followed a pretty inefficient iterative process and ended up with a couple of useless 3D printed parts on the way, but in my defence I’m a software engineer so CAD modelling is not something I’m really experienced at. You’ll need to wire up the LEDs and provide the actual magnifying glass as well as 3D printing the structural components. If you think I’m exaggerating have a look (I cleared up some of the mess at this point, but it’s pretty descriptive): Since T-Glase doesn’t adhere to the kapton tape as well as some sources claim, I had to ramp up the temperature to 70º, which ultimately caused the PLA to warp a bit, although I must admit it’s not too bad: Printing the Lid was pretty much straightforward using the settings detailed before. Make crafting easy with craft & sewing lighting using a floor lamp, table lamp or magnifying lamp. Benchy is a small 3D printed model designed for testing your 3D printer’s accuracy. An illustration of a magnifying glass. Even with glasses, you may need a little help making out the fine print at times. 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