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table clamp for 10 mm rods
Table clamp for 10 mm rods. Ideal for setting up physical experiments. The clamp can be used in a variety of ways. Fully customisable thanks to openscad.
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Printables
Gard Heliochronometer Sundial Derivative
Summary This design was inspired by the Aten Heliochronometer Sundial, model B4003, designed and built in the 1990’s by the craftsman J.D. Gard of Tucson, Arizona. It’s a beautiful instrument made out of brass and aluminum, and it claimed…
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Martian Heliochronometer Sundial
Summary With a simple modification to the analemma plate, you can convert your Earth-based heliochronometer into an accurate Martian sundial using one of these Printable models: Planetary Geared Sundial/Clock Hybrid - The Best of both…
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7 Magnet Habach Bar Array
This is the case for a 7 magnet habach array that a friend requested. It requires seven cubic magnets 1cm x 1cm x 1cm with known poles. Please note that this can be a dangeous item to make and should not be played with. Habach arrays are…
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ToupTek AFW Filter Wheel Blackening rings
The ToupTek AFW filter wheel has screw holes either side to attach tilt plate and OAG via screws. If your using the M54 adaptors to attach to telescope and camera (rather than the screws), then the screw holes are not covered and could…
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Modular H3 Rocket (1:200 Scale)
Intro After a certain event ( here ’s a collection of vids that shows me making the original ones, btw) caused me to look back on these models, I decided they could use a revisit, revamp, and redo, since the old version was… fine, but not…
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Model of the perovskite crystal structure
This is an education model that represents the typical perovskite crystal structure of materials such as metal halide perovskites (e.g. CsPbBr3), used as a next generation material for photovoltaics (solar cells or LED lighting). I…
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Travel Telescope 114mm V3.0
Travel Telescope Discord server Hardware kits available for purchase Introducing the Travel Telescope 3.0, a completely redesigned iteration of the Travel Telescope. It’s the perfect companion for your next dark-sky adventure and can…
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Tangential Velocity Launcher
A Tangential Velocity Launcher for demonstrating that an object moves tangent to the curve once it leaves its circular path A marble or bearing can be spun up with the lever in the down position and then released by opening the lever…
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GT2 belt Hadley Neumo rocker + Stepper mound for the rocker frame
In my mission to add Onstep GoTo to the Hadley Neumo, I modified the rocker to include a 236-tooth pulley. I used an 852mm GT2 belt. Video showing it working The stepper motor mount is made with the Rocker frame in mind. This is because…
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Printables
Solar System Lithophane Planet Lamp Collection - ⌀205mm
Introduction This model is part of my Solar System Lithophane Lamp Series. As of now, all planets and several moons of the solar system are available as lithophane lamps in five different sizes: ⌀295mm , ⌀205mm (this upload), ⌀150mm ,…
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ZWO AM3/AM5/AM5N Hand Controller Holder with Tripod Clamp
This is a simple and functional 3D-printed holder designed specifically for the ZWO AM3, AM5, and AM5N hand controllers. The holder attaches securely to tripod legs with a 4 cm diameter, with a 38 mm inner diameter ensuring a snug and…
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Twirly Whirly Moment of Inertia Demos
Summary These are variations of a toy sometimes called a Twirly Whirly. Each one has its own moment of inertia based on geometry. The infill can be changed to adjust the weight of each twirly whirly. When they are spun up, the different…
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San Miguel, El Salvador, 3D map
Map made with TouchTerrain and Blender, where the Chaparrastique volcano of San Miguel appears
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Estes mini model rocket
mini model rocket based off of the estes mosquito and uses a10-3t engines or any other ini engines
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Printables
Svbony 503 80ED Bahtinov Mask
I have just reposted this from Thingiverse. This is a Bahtinov mask for the Svbony 503 80ED refractor telescope Printed with: 20% infill PLA+ no supports Thank you to the original maker.
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Demon Core Experiment
Demon Core Experiment, I designed based off pictures, so assuming not to any sort of scale. name plate is designed as second part so you can do a manual color change The “Core” is a 3" Inch Chrome Steel Bearing Ball i got from amazon…
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Miska pro demonstraci magnetických vlastností látek
Při brouzdání internetem jsem narazil na toto video: (a moc se mi líbilo). Teorie je např. tu: http://edu.techmania.cz/cs/encyklopedie/fyzika/magnetismus/magneticke-latky Pro demonstraci ve třídě budete potřebovat: feromagnetickou látku…
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1.25" Crayford Focuser for the Travel Telescope 114mm by Anders
Update (04/05/26) - fixxed eyetube on very short version to have the thumb screw m4 insert hole in the correct place. Update (01/05/26) - Added new very short version for the Travel Telescope V3.0 only (due to the mounting points being to…
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Printables
National Flag Vertical Sundial
Much effort has been put into this design so please leave a like or comment—it would mean a lot to me! And if you have any feedback, I’d love to hear it! Main Features Choose your own flag!; Completely customizable design for your…
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Hadley Telescope Mods
Daveley Mount Altitude Axle Moved to: https://www.printables.com/model/1180110-daveley-mount-two-part-altitude-axle Surveying Tripod Adapter plate to mount the daveley mount. Combination of Survey Tripod Adapter , Daveley Mount: Adapter…
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Bismuth Magnet Levitator
This is a really fun project that makes for a really satisfying desk toy. I'm certanly not the first to make a bismuth magnet levitator, but this is my spin on the concept. There are several things you'll need to buy to make this which…
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Daveley Mount: Two Part Altitude Axle
I moved this out of Hadley Telescope Mods to prevent it to become to big and confusing because of many different topics. I really love the daveley mount but I had issues with the original ALTITUDE_AXLE_SIDE_1.STL part. I couldn't connect…
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Hadley Telescope: Tubes
I moved this out of Hadley Telescope Mods to prevent it to become to big and confusing because of many different topics. Another approach for threaded tubes. I added an extra part besides the well known A/B/C tubes types from the original…
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Printables
ZWO ASI585MC Pro Cache
A cache designed to mitigate reflection issues when using the ASI585MC Pro camera with an HyperStar or with a RASA telescope.
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Printables
Swimming Articulating Jellyfish (Cartesian Diver)
You can find an up-to-date list of Flexify designs here: https://www.printables.com/@FlyingGyroscope/collections/3017828 . Welcome Explore buoyancy and density with a swimming jellyfish! This project is a creative take on the classic…
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Astronomical telescope dual focuser 4:1 knob v2.0
Astronomical telescope dual focuser 4:1 knob v2.0 For M4 steel shaft. < Filament > anything. < BOM > 676zz(mr106) 2ea 6704zz 1ea M3 hex sockethead cap screw 20mm 3ea M3 hexagon nut 4ea M3 socket set screw 8mm M4 socket set screw 8mm M4…
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Printables
Box to ship 154mm x 20mm mirror
Changelog : 2025-03-29 : Adds a version holding up to 155mm physical diameter mirrors and easier pin holes. BOM : 4mm steel pin 2mm steel pin Print instructions : Print the clips in PETG, they close by flexing a tiny bit.
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Printables
Seestar S50 EQ Mode Mount Version 1.0
Please Note: Come back here often and be sure to download the latest build instructions before printing and building your mount as I am fixing errors and omissions regularly. Please give me your feedback so I can make this project better…
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Printables
Vixen GP Compatible Rail 180mm
180mm Vixen GP compatible rail with several versions. The rails are designed for telescopes on the smaller side. As the rails are made with 3D Printed plastics I can't guarantee a max load, so print and use at your own risk! The slots on…
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Printables
Skywatcher Newtonian 8" (200mm) 1200mm main Mirror Mask
Skywatcher Newtonian 8" (200mm) 1200mm main Mirror Mask for "hiding" the mirrorclamps and get better starts print it with 100% infill and paint it in the mattest black you can find. dont overtighten the mirrorclamps to not get…
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Printables
Camera Holder for Optical Breadboards
Holds a standard DLSR camera, for example Canon Eos 50D secure with a ¼"-20 UNC screw. unfortunately, thorlabs posts do not come with 8-32 to ¼"-20 adapters, those are available (see:…
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DBS150 Astrograph - 3D Printable Astrophotography Telescope
EDIT - Read full description below as some parts have changed. Please join the discord if you have questions as I may not see them here in a timely manner! - https://discord.gg/QdPa9ed6Jq Building of the success of the DBS114 , I now…
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Printables
Sega Toys Homestar EXTRA Planetarium Adapter
Adapter for using small discs. For the Sega Homestar EXTRA Planetarium. Discs from Astrial; Kweller; Redmark; Sega Homestar; Uncle Milton; and all from Miller Engineering can be used. DS1 discs and Uncle Milton discs are the same size.…
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Printables
Panell Estació Qualitat l'aire
Panell per al muntatge d'una estació de qualitat de l'aire. Panel para el montaje de una estación de calidad del aire. El conjunt el formen el panell, el frontal per ubicar tira de leds i pantalla, potes (encaixades), alça per al sensor…
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Printables
Base mini Vixen
Base mini vixen ajustée afin d'avoir la rigidité maximum. Largeur de base réduite de 1mm (32mm). Bords épais, prévu pour insérer en chauffant un pas de vis.
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CGEM II Cable Management guide
I was looking for something to help with cable management with my CGEM II mount - the original file was the closest thing I could find. I resized the file to fit the area around the back of the polar scope cover to fit the ring on.…
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the layers of earth model for school kids
you need to assemble it yourself and paint it you can use superglue
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Printables
8" Newtonian Telescope "Leavitt" LITE (Metric) MOD-1
This telescope model seemed very interesting, and when I found the lightweight metric remix by @Aurelian_513907, compatible with the Sky Watcher Sky Adventurer GTi Equatorial mount, the same one I have, I decided that this would be my…
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Hadley sturdy mount azimuth bearing
I took the cross section of DontWorryAboutIt 's Hill mount bearing and modified it to fit Ivan Urbánek 's Strurdy mount for Hadley telescope . To build it you will need a bowden PTFE tube (4mm diameter, less than 1 meter long), 12 M4x10mm…
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Dew Shield for Guide Scope
The stock dew shield on the APM 60mm Image Master guide scope is notably short (35mm), which results in inadequate protection against dew formation on the lens during imaging sessions. This limitation allows moisture to accumulate on the…
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Replacement for Meade DS 2000 Altitude axle
Recommended print settings: Material: PETG Layer Height: 0.15 mm or less Infill % : 50+ Supports: Yes Print Orientation: Default as modeled I may remix ed this eventually to strengthen some of the weak areas:…
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Accessories for Seestar S50
Hello, I’m offering accessory files for the ZWO Seestar S50. The baffle is compatible with Seestar S50 filters and does not cause any vignetting. ⚠ Warning: the baffle must be printed with tree supports. Clear skies! The pack includes: 1…
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Atomic orbitals - Schrödinger equation - Bold ver.
Slicer software: Bambu Studio v2.1.1.52 Quality Layer height: 0.28mm Seam Seam position: Back Wall generator Wall generator: Classic Speed Overhang speed: 5mm/s(100%) Others Infill gap: 100% Rib wall: False Models are scaled to 60. I am…
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Astrotracker H1
Astrotracker H1 is a DIY star tracker camera mount for astrophotography, made to open access to astrophotography without needing to purchase a more expensive star tracker. Includes a multi-axis rotational gimbal, automatic North Pole…
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Energy Bar Chart Magnetic Blocks
After attending an ISLE workshop, I thought it would be fun to design some vector arrows such that they could change length. Here is the design I cam up with! The design includes an embedded magnet, which should be inserted before the…
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8-inch carbon truss newtonian telescope
8-inch carbon truss newtonian telescope 8 inch carbon truss telescope Esay secondary mirror control ( Betty’s Secondary Mirror Holder style) Losmandy type dovetail bars Primary mirror D203F750 , D203F800, secondary mirror 70mm support 200…
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Brackets for 160 mm telescope (Hadley-compatible)
Simple 160mm bracket you can use to fix your telescope to a dovetail plate. It is compatible with Hadley tube rings: https://www.printables.com/model/224891-hadley-scope-family-adapter-for-tube-ringsequatori Additional material: 4x M4x30…
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Collapsing Telescope
I designed this model in Tinkercad, and you can find the Instructables for building it here . You won't need supports on the telescope body parts, but you will need supports for the lens holders. Here is a video showing how to assemble…
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Meade ETX-90 Finder Scope Angled Sidemount
One of the frequent complaints about the Meade ETX series is that the finder scopes are virtually impossible to use because of how close the standard mount is to the eyepiece and the barrel of the scope. This mount fixes that. First,…
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PrimaLuceLab PLUS Compatible Dovetail Bars
For checking fitment before buying the machined version
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Printables
Marble Launcher Ramp with Height Marks
This is a ramp for launching a marble horizontally off a counter. It is intended for a lesson that uses conservation of energy and projectile motion. It includes height markings and "backstops" to give the marble a pre-determined starting…
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Beam blocker (with a scale)
Simple beam blocker. Three versions: To be placed in a post holder Free standing with a place for a 10x2 round magnet. Free standing with a magnet and a scale The scale can be printed as a negative volume or from a different color…
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Heliochronometer Sundial - 2026 - Accurate to within 1 minute!
Change History Update (4-06-26): (Optional) Added a blank analemma plate for those who want to experiment with their own analemma curves & text. Check the file folder: Blank Analemma Plate. Update (12-07-26): The file…
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Printables
Optical Fiber Suport
This model was made for a Plasmonics Internship, where I had to secure the optical fiber. It has a special end to it from another equipment, which I do not record (probably a spectrometer). This model was, in part, inspired by the "…
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Baader laser case - collimation check
Print settings Nozzle size ......................... 0.4 mm Layer height ....................... 0.2 Number of perimeters ... 2 (or more) Infill ...................................... 15% (or more) Supports .............................…
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Allsky Pole Adaptor | Ventilated Base for ZWO & PiHQ Domes by ChrisE
Extend your Allsky assembly to new heights! New Post Adaptor is compatible with satellite masts or posts upto 50mm Diameter. (Photo: AI Render) 4 Different Base Designs (Dome Assembly not included) 4 Different Designs with and without…
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Plate Attachment for Vernier Dual-Force Sensor
This model adapts the Vernier Dual-Force Sensor (DFS-BTA) into a functional force plate. I made this originally for an adapted egg-drop experiment to measure impact forces from dropped objects, but it can also be used for simple weighing…
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Allsky Camera Housing 2026 | V3 | ZWO + PiHQ Sensor | RaspberryPi | Ventilation & Dew Heating
Prusa Referral Program - Time to upgrade your Printer? Use the following @ChrisE referral links to claim your free PETG Spool with the purchase of any Core1+ Gen2 / INDX / L+ / XL+ printer from the Prusa3D Store. Prusa account required.…
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Tuning Fork Resonate Cavity
I wanted some resonate cavities for my tuning forks, so I designed this OpenSCAD script to make them. It prints the frequency (rounded) on the top of the cavity. The models included are ones I made for my tuning forks, but I am including…
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Celestron C8 (Orange Pebble Tube) EAF Bracket REVISED 8-April-2026
EAF Bracket, Bearing Retainer/Spacer and Collar for the older Celestron C8 with Orange Pebble tube. I bought a similar design 5 years ago but, it never worked properly. I made some major changes in rigidity, functionality as well as this…
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Solenoidal Tracker at RHIC (STAR)
This is a mechanically accurate though simplified 1:1000 scale model of the STAR experiment detector. The model can be printed with a color per each detector type / material. image credit: Brookhaven National Lab
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Tripod Mount and Bracket for the Hubble Optics Artificial Star Part One
This bracket holds the Hubble Optics artificial star and mounts it to a standard 1/4"-20 tripod screw mount. The laser uses a vixen dovetail bracket that mounts to the bottom vixen rail of an SCT. The laser is used solely to point the OTA…
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Laser Bracket for the Hubble Optics Artificial Star Part Two
This bracket holds a small laser and mounts it to a vixen rail. The laser is used solely to point the OTA at the artificial star and turned off once accomplished. See part one for the Hubble Optics Artificial Star bracket. PETG, .8mm…
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Svbony sv165 - Sigma 150-600c holder
Ring mount for a guide scope; I recommend gluing a thin rubber layer inside to prevent slipping/rotation.
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KeenOne Belt Drive Equatorial Mount
I have built equatorial mounts utilising harmonic reduction and cycloidal reduction mechanisms. This time, I designed an equatorial mount using pulley belts for reduction. A three-stage reduction of 1:5.33 was combined with a Nema11 motor…
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Lickable Periodic Table – Educational 3D Printed Display (No MMU Required)
This project is a humorous yet educational 3D printable periodic table, designed to visualize how bad of an idea it is to lick certain elements . It’s meant as a workshop display, conversation starter, and gentle reminder that chemistry…
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Eyepiece caps
These caps are designed for 1,25"Eyepieces and or lenses. I use them to cover the barlow lenses and main entry of the telescope. Follow the Daily Space Facts channel on WhatsApp: https://whatsapp.com/channel/0029VbCJ3XK5EjxuGumL7l0e
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Telescope eq3 tracking motor adapter
52-tooth, module 0,75. Outer diameter: 40,5mm Root diameter: 37,1mm Pitch diameter 39mm Designed to fit a 20-tooth motor gear with a pitch diamter of 15mm Set to 0,25 RPM for consistent tracking. Follow the Daily Space Facts channel on…
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Earth to Moon distance scale
This scale model is an accurate depiction of the distance between earth and moon. An average distance of 384000 kilometers. In this model, the distance is reduced to 254mm where the earth has a diameter of 8,5mm and the moon a diameter of…
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James M. Telescope - Mini dobson / Newton
A mini telescope dobson, low cost modular Un mini télescope dobson, low cost modulaire Primary mirror (114/450 parabolic version) :…
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Dragonfly Lamp - Celebrating NASA's Mission to Titan
In a rush? Hate reading instructions and want to get down to it? You need to the base, shade, and lid. The two rings are optional for free rotation of the shade while keeping the power cord to the back. Each piece is properly oriented for…
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Magnetic Field Probe - 50 by 10 by 11 Magnet
This is a print in place magnetic field probe. Use this to view 3d fields around magnets. A 50mm by 10mm by 11mm magnet fits inside the holder, although some might be loose. To make the probe work with weaker magnets, I found taping two…
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Iphone SE mount for Standard viewfinder dovetail for use with Astrohopper App
This is a mount I made for my Iphone SE so I could mount it on my Skywatcher Dobsonian telescope using the standard viewfinder dovetail mount. Should also it to any scope using the same finderscope dovetail. Used on Dob mount, but should…
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Ocean Wave Simulation
What is the waveform of an ocean wave, and how does the water move. This can be demonstrated by this little simulator. The basic section has just one bar moving in a circle, but by coupling a series of sections with an offset of rotation…
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Sky Watcher Heritage/Virtuoso GTI 150P Focuser Upgrade
Note: I've added another version of this mod that doesn't require cutting the focuser tube, but adds an additional 5mm to the length. The adapter is called no_cut_m58_focuser adapter. This is a set of adapters to add a 25-55mm helicoid…
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Sky Watcher Heritage/Virtuoso 150P Clip-On Shroud
This is a clip-on shroud for the Sky Watcher Heritage/Virtuoso GTI 150P telescopes. It is designed to work with my focuser upgrade, but can be used without it. The complete build requires 3 plain shrouds, 1 focuser shroud and 8 clips. The…
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Double Slit Experiment
The model was built around a laser pointer that is 17mm in diameter and 113 mm in length. I have printed and tested the model and it works.
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10mm Square Magnet Halbach Array Sled
Be patient when inserting the magnets. Label them ahead of time and keep the stack away from the sled when inserting. I inserted one end and loaded from one side, but it did take a few tries. I highly recommend adding a warning for the…
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Gauss Howitzer – Educational Magnetic Accelerator Model
The Gauss Howitzer is an educational magnetic accelerator designed to demonstrate fundamental physics concepts—most notably the law of conservation of momentum. It is not a weapon, but a tabletop learning tool that visually illustrates…
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Kocka 1 cm3
Materiál: PLA Tryska: 04mm Perimetre: 2 Výplň kocka: Mriežka, 25% Vytvorené v programe FreeCAD.
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Nádoba 1 dm3
Materiál: PETG Tryska: 0,4 mm Vrstva: 0,2 mm Podpery: nie Perimetre: 3 Výplň: nie Vytvorené v programe FreeCAD.
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Chaotic Pendulum Hand Spinner
This Chaotic Pendulum Hand Spinner is a compact, hand-held physics toy that demonstrates chaotic motion in an intuitive and playful way. By combining rotational motion with an offset pendulum mass, the spinner produces complex,…
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1.25" Telescope Filter Box
Box for up to 15 1.25" filters. Some filters are sold in appropriate cases, however, some cheaper filters may come without all this care. For this, I designed this box that allows you to store up to 15 filters. In my case, I glued 0.5mm…
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Hadley adjustable clamp remix for "strurdy" sturdy mount
I extended the arms on the lower part of the clamp, and changed a few other things to help it fit the Hadley strurdy mount. The upper part and the knob can be used from the orignal design that I remixed this from.
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Hadley 114 AstroHopper MagSafe Phone Mount
I designed this phone mount so that I can easily use AstroHopper on my Hadley114. This design does not require disassembling the Hadley to install, other than removing one screw. Simply remove the one 10-24 screw where it will be mounted,…
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SatTrack - Gyro 3D POV Aim assist for Satellite Tracking
NOTE: THIS IS FOR TOUCH VERSION ONLY ON THE T-DISPLAY S3; I am working on the non-touch version of the model which will come in a future update. there is now a GPS Version which I’ve uploaded as a remix, otherwise it’s all the same! QUICK…
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Celestron NexStar 6SE Focuser - Nema 17 or 28BYJ-48 motor
A quick remix of the awesome work done by PapaSpiro to fit the NexStar 6SE. I've included a small test model so that you can see if the bolt pattern lines up with your mounting holes. UPDATED: I was running into issues with the 28BYJ…
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Simple Ocean Wave Simulation
I made a more sophisticated simulation of an ocean wave: https://www.printables.com/model/1569073-ocean-wave-simulation However, it was too complicated and did not work in pratice. Here is the simple version, that works! Note: You must…
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Balistron
This was a fun little project for my son's physics class that we have designed together. You drop a 15 mm ball from variable height and measure it's nozzle velocity with a pretty good precision using two optical gates and Arduino nano.…
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Equatorial Sky Tracker
This is a motorized equatorial sky tracker designed for long-exposure astrophotography. The tracker rotates a single polar axis at sidereal rate, allowing a fixed camera to follow the motion of the night sky and eliminate star trailing…
