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Here is a simple to print bookmark for your Astronomy interests. This is a Newtonian Telescope for your astronomy and astrophysics books! Printing Print on flat side Filament - PLA Infill - 100% Layer Height - .20mm Supports - None…
You can now purchase screw/mirror kits at Kissner Optik . Official Discord server here. New instruction manual is here! See “other files.” I recommend the Hill Mount, Marci Mount or EMT remix over the one featured here. Wooden ones still…
Update 9/26/23 - v2 is published! This includes updates to most major components. Instructions have been updated wherever any assembly would differ, though some of the instructional images still show parts from v1 if the assembly steps…
The purpose of this project is to create a low-cost, easy to build, yet high quality starter telescope suitable for beginners, which can be extended with accessories and improvements for more advanced stargazing. The goal is to lower the…
A mirror cell for a six-inch Newtonian. It may be rescaled or adapted to metric - the user just needs to identify which hex-bolts will fit after scaling. Note the depicted backplate is not included, it needs serious revision to be…
The Leavitt LITE takes the original Leavitt by Novel Tinker and does a few different notable things : Use metric M4 screws & 12mm rods, this falls inline with a transition from the Hadley to Leavitt if you're coming from the official…
Build Video - Consider supporting my work on Patreon: https://www.patreon.com/c/Designbydave Files and info on my web site - https://designbydave.net/3d-printed-telescope/ STEP file is included so you can modify and print how you like.…
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…
Open source 6" Newtonian telescope This telescope is mostly 3D Printed. It features a 6" Mirror and a vixen style mount that allows you to mount it on almost any existing mount. The primary mirror holder as well as the secondary mirror…
A 3D printable F5 Newtonian telescope with an open or closed frame design and support for autofocusing designed for astrophotography or visual observing. Designed to support A6 inch primary mirror and can be customized to support multiple…
DO NOT LOOK AT THE SUN WITH THIS! Also have a look at my improved Dobsonian Design: https://www.printables.com/model/317112-propdob-telescope-foldable-travel-dobsonian-45-mir Hi, this is a Newtonian telescope with a 114 mm diameter mirror…
8" f/4 Reflecting Telescope - Inspired by the Iconic 114 Hadley Embark on a journey to the stars with this custom-designed 8" f/4 reflecting telescope, a project deeply inspired by the legendary 114 Hadley . Building on the principles of…
My Newtonian Telescope design featuring a 4.5inch 114mm mirror shown here with a 900mm focal length. Super simple to build and designed with so many adjustments there are no mistakes you can't compensate out of the system. Uses very…
I printed some parts for my Newton Astrograph. This astrograph is based on the TS-Photon 154/600 f/4 Newtonian telescope, identical in construction to a GSO 6". I featured the astrograph on my blog and there were requests for the parts.…
A standard bahtinov mask will help with focusing for astrophotography. A tri-bahtinov mask has the additional support for making sure the telescope is well collimated.
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…
Spider Laser Tool For 150mm (6") newtonian telescope Fits perfectly on: TS-Photon 6" 154/600 f/4 GSO 150/600 f/4 Orion Optics 150/600 f/4 Align the secondary mirror in the middle of the tube quickly and easily! Insert your laser…
A diagonal holder for a reflecting telescope, designed for a diagonal of 35mm or larger. Revision: Increased clearance on bolt holes to match ISO standard for close clearance Increased clearance on nut recesses Added nut recesses in top…
This Newtonian Telescope is fully parameterized, the default values are main mirror 200mmxf1200 and secondary 40mm. It is more compact to print and more stable when mounted than other projects, easier also to colimate. ps.: It is a…
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…
Tube rings for my 76mm Newtonian. Diameter of the tube is about 126mm, so the rings should fit larger tubes also. The dovetail plate can be attached by 1/4" screws. Hole size is sufficient to allow to sink 3/8" to 1/4" metal adapter in…
see original thing and my make https://www.thingiverse.com/make:846838 I let the profiles have a little more play (20.2 mm x 10.2 mm). The beams slide quite nicely. i already thought about a way of mounting this not on a tripod but on a…
Introducing our open-source tabletop Newtonian telescope, meticulously designed for both community stargazing sessions and precise astrophotography, especially when paired with a star tracker mount. With a focus on portability, this model…
Simple cover for skywatcher newtonian telescope 150 mm (6") for use after colimating. Printing About 100 grams, PETG recommended, Nozzle 0.6 mm, Layer height 0.3 mm (even with a bambulab nozzle I can print PETG on nozzle 0.6 mm with flow…
Base plate for 114mm Newtonian telescope with M42x0.75 female thread, designed in Fusion360. I'm using this base plate to attach my Svbony 161 Double Helical Focuser ( https://amzn.to/3NQSW8k ). You will also need M42x0.75 male to M31x0.5…
Someone in Celestron thought it was a good idea to use a metal pinion (gear) over a plastic rack. Obviously the metal part was going to grind the plastic rack. They don't have replacement for this older model. So.. I replicated the…
The weather has been continuously cloudy lately, so I haven't been able to go outdoors... While sitting at my desk, I put together and posted the assembly instructions for a design I created earlier. So far, I’ve completed testing for…
This is a work in progress I will include a BOM when I have completed the build. Open Scope is an F5 Newtonian telescope designed to be printed on most printers. it is based on the Ultrascope by OSA…
Focuser base plate for 114mm telescope with male M42x0.75 and female M31x0.5 thread. Category: Physics & Astronomy
I needed a Bahtinov focusing mask for my Sky-Watcher 190MN Maksutov-Newtonian telescope. This design slips over the central hub for centering and rests on the outer mounting ring so that the mask does not touch the optics. Note that this…
Drawing based on 150 mm mirror. 1.25 inch focuser. It has an adjustable length and is completely compact. All parts are
Primary miror mask for my Celestron FirstScope 114EQ Newtonian telescope.
Simple cover for skywatcher newtonian telescope 200 mm (8") for use after colimating. Printing About 152 grams, PETG recommended, Nozzle 0.6 mm (usually [much] faster than 0.4mm nozzle), Layer height 0.3 mm. No support needed, wall loops…
Enjoy sharp, crisp views without spikes on stars! Not much to say. Use silicone adhesive, 26 gauge steel wire and haywire twists (or guitar string) with 8 guitar tuners spaced in a square normal to your focuser. The secondary I used is…
**Important Notes:** * **This is a user-created design.** It's crucial to verify compatibility with your specific telescope model and make any necessary adjustments. * **Collimation is essential.** After installing this spider, you will…
A fan mount and fan cover for a Newtonian telescope. The plate covers the area around the fan. The cover is held on by 4 small magnets glued onto the corners that attract the fan mount screw heads. Mine is an 80 mm fan mounted on a…
This telescope project is still under development. Please read this description carefully before attempting to build it. The assembly requires 4 aluminum or metal rods, each 750mm in length and 20mm in outer diameter, along with 24 M5…
A 3d printed newtonian telescope I designed and built as a personal project. Some quick highlights: the unit features baffling down the optical tube assembly can be printed in the volume of a Prusa MK3S or similarly sized printer is…
These two parts just fit between the OTA tube and the Steeltrack plate. They eliminate any chance of stray light and pack the space maybe aiding rigidity and squareness. Just loosen the plate and push these parts in on each side then…
Why buy a motorized focuser accessory for astronomical amount of money when you can get high-quality wireless focus motor from the videomaking tech? This was designed for Meade Poalris 127 (~155mm tube diameter) and 15mm rods.…
My Aurora II 114/450 reflector telescope was good for backyard viewing. But I wanted to mess around and explore some astrophotography. Unfortunately, my DSLR was unable to reach focus without a 2x barlow lens, which made it much more…
Posted by request. A modified part to mount a GSO 2" EAF compatible Crayford Focuser, Manufacturers part number PAF-GS-N2-M-FRF-D-DW432. It also needs a base adapter for the focuser, the Agena Base Plate for 2" GSO Reflector Focuser -…
Print both pieces upside down. PETG or TPU is the preferred material as it flexes around the OTA.
Spare part rubber for focusser wheel for a Skywatcher Focusser like on Dobson Teleskop N 200/1200 Skyliner Classic DOB. Diameter 40 mm, width 12 mm, FreeCAD model is available to adjust the size to your demand. Glue the rubber to the…
My refractor telescope's mount broke on the hinge, so I designed a new one. I have not incorporated any threads on the holes as I will be using either self tapping screws or nuts and bolts. I may, update this in the future and add the…
I recently acquired a Celestron AstroMaster 130EQ Telescope from Facebook Marketplace at an excellent price. However, the original sighting scope was damaged and replaced with an LR hunting scope by the previous owner. I noticed that the…
Part is built for stiffness and stability - no slop between focus shifts. Try to line up the grub screws in the flexible coupling to the access holes before mating to the focuser.
This is a WiP however this is a working version of my 3d printed 6 inch reflector! I plan on updating this with a dobsonian mount. I have uploaded the Fusion 360 files if anyone would like to model their own mods. Most parts I printed out…
When you fit a camera or even a laser collimator you will notice the OTA flexing and collimation changing. This is because the wall of the OTA is very thin metal. This brace maintains the shape of the OTA and eliminates all flexing. I…
Hello everyone, I previously shared my 130P and 150P portable reflector telescope designs and have been continuously refining them through hands-on use. This post features the updated design for the 130P model (IG130P_MK2) . (The updated…
Upgrade your custom telescope build with this precision-engineered secondary mirror mount component. Designed specifically for Newtonian reflector assemblies, this 3D-printable holder features an exact 45-degree angled mounting face and a…
On an 8" Newtonian telescope I inherited and now use to do variable star photometry, there's a gap between the focuser and the telescope tube -- this focuser probably wasn't meant for this telescope. Not to worry, a 3D-printed part can…
Rear cooling fan mount for a Newtonian 130/650 telescope tube with no factory rear ventilation. Designed to fit a rear opening of approximately 105mm diameter. Holds an 80x80mm fan (tested with Arctic P8 Silent) behind the primary mirror,…
Designed by request, I have not tried this version myself.
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…
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…
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…
On an 8" Newtonian telescope I inherited and now use to do variable star photometry, there's a gap between the focuser and the telescope tube -- this focuser probably wasn't meant for this telescope. Not to worry, a 3D-printed part can…
Posted by request. A modified part to mount a GSO 2" EAF compatible Crayford Focuser, Manufacturers part number PAF-GS-N2-M-FRF-D-DW432. It also needs a base adapter for the focuser, the Agena Base Plate for 2" GSO Reflector Focuser -…
Build Video - Consider supporting my work on Patreon: https://www.patreon.com/c/Designbydave Files and info on my web site - https://designbydave.net/3d-printed-telescope/ STEP file is included so you can modify and print how you like.…
