celestron collimation tool for newtonians 3d models

Replacement eyepiece covers for Celestron Skymaster 15x70 binoculars are available and can be easily adjusted to fit other models. In Openscad, the design allows for a snug fit on various binoculars. A small gap exists between the central connectors,...

UPDATED: Now works with iPhone Xhttps://www.youtube.com/watch?v=qoT44STXUhUUPDATED: Now works with iPhone 6 Plushttps://www.youtube.com/watch?v=JkJnRxYRCEghttps://www.youtube.com/watch?v=qBF3K7P0XK8 Check out the night sky and photograph the moon...

UPDATED: Now works with iPhone Xhttps://www.youtube.com/watch?v=qoT44STXUhUUPDATED: Now works with iPhone 6 Plushttps://www.youtube.com/watch?v=JkJnRxYRCEghttps://www.youtube.com/watch?v=qBF3K7P0XK8 Check out the night sky and photograph the moon...

You can securely fasten a Baader solar film or comparable accessory to the 127mm Celestron, Skywatcher, or other Maksutov telescope with this handy solar filter holder.

ZWO EAF Holder for Celestron Edge HD 9.25 or other similar Celestron SC telescopes features a quick unlock mechanism for manual focusing. ### BOM * 1x GT2 Timing pulley with 20 teeth and a bore of 5mm * 1x GT2-142mm Timing Belt with a size of 6mm *...

I printed the mount at 0.3.(If buying a finder look for one with a larger window, the 20mm circle here is really too small. ...There are dozens available for airsoft shooters with a flat-topped lens 33mm wide, just avoid the ones illuminated in green.)

I got the spacing for the screws that mount this to the focuser from the bearing cover, and the outer screw holes from the adapters included for the newer Celestron SCTs. Remove the manual focusing knob, and mount the adapter over bearing cover...

I've created similar vibration dampening pads for my Celestron 127Mak, but the 6SE is heavier, so I designed a heavier duty pad for it - also considering the larger foot on the 6SE tripod. This design would work just as well for the 127Mak too. Part...

EDIT: there is a newer and improved box version here: https://www.prusaprinters.org/prints/113538-box-for-the-homebrew-pcb-wifibluetoothgps-accessor Enclosure for the SMD PCB created by ni2o...

:) This is a simple adapter to plug the iOptron iPolar camera into the front hole of your telescope mount (tested with Skywatcher Az-EQ6, should also work with Skywatcher EQ6 and Celestron CGEM). The simple thing about it is that there are no screws...

WeatherShield protective cap perfectly matches the scope of Celestron's EdgeHD 8 inch telescope. ...This carefully crafted cover secures in place with a reliable lock onto the OTA (Optical Tube Assembly).

I purchased the Celestron Red-Dot Finderscope pointing device to go with my Celestron Firstscope - and discovered that the included mounting bracket that fits the FirstScope is unecessarily huge. This is a redesigned mounting bracket that is...

A Solar Cap for Your Celestron LCM 114 Telescope. This design may also fit other telescopes with a 130mm opening. To make this solar cap, you'll need some solar film. You can find it here: Solar Film for Telescopes...

I am using the Celestron-brand dew heater ring on my CPC 9.25" telescope but did not want to spend ridiculous $$$ on their heater controller when this $80 dumb controller works just fine. Mounting it to the scope's round barrel when it was flat just...

To assemble it, you will need: A couple of oversized washers on the stock bolts since they are already long enough - I used 10-32 washers, but feel free to use whatever size works for you. ... 1" long 1/4-20 bolt 1/4-20 butterfly nut There may be...

... up with a small flashing inside the counter sunk holes.  This can be trimmed off with a razor and has no  bearing on fitment.I printed this in Overture PLA with it lying on its side and only needed support for the screwdriver-access slot on the top.

This Amazon Fire Tablet holder is designed specifically for the Celestron CPC telescope, but it will also work with any other telescope that uses a 2 inch/50mm diameter tripod. The tablet fits perfectly in the holder, allowing you to use all of its...

... Owners, Take Note: A Customized Bahtinov Mask is Now Available. ...This specially designed mask fits perfectly on your Celestron Nexstar 8SE and Meade Instruments C8 telescopes, ensuring optimal performance and crystal-clear views of the night sky.

3D Printed, either the whole thing at once (Tripod Firmer) or: 1 Center Bracket 1 Center Bracket Cap 3 Tripod Spacer Bars 3 22mm Tripod Bracket Rotated OR 3 22mm Tripod Bracket Back 3 22mm Tripod Bracket Front Hardware: 6 M3x10 Bolts 6 M3 Nuts 4...

This was designed to hold a TalentCell 11000mAH battery (model YB12011000-USB, purchased from Amazon) to power my Celestron Nexstar 8SE telescope. The TalentCell battery has a higher capacity than the Celestron PowerTank, is cheaper, and is far...

This NexStar's hand control base was created to be able to use the 2x1 AUX port splitter connected to the celestron's HC connector because some accessories, like the StarSense camera and HC, will only work when connected to the HC plug in the NexStar...

This was designed to hold a TalentCell 11000mAH battery (model YB12011000-USB, which I purchased from Amazon, https://www.amazon.com/gp/product/B016BJCRUO) to power my Celestron Nexstar 8SE telescope. The TalentCell battery has a higher capacity than...

... Mini and 26cm is too big x'D So here is a splitted version that you may glue toghether or something I added a 0.4mm thin surface to keep pieces as plane a possible. ...It's thin enough so you can tear it up after print without any tool. ...

Support to increase the height of finderscope. ...The holes are for M4 screws.Fits in mini Vixen clamp.The standalone bar.

The plate for the telescope (PiastraCelestron_xx.stl) features three holes for mounting: two for attaching to the back of the telescope and one central hole for using with wide-angle lenses that capture the tube inside the photo, allowing it to be...

I could've bought a dew shield for my 127 Mak but opted to take a different approach using a 3D printer instead of traditional manufacturing methods. The absence of support structures in this printing process was beneficial as it allowed me to orient...

I was looking for Bahtinov mask for my 9.25" SCT but unfortunately most of the files i found was not compatible to my small 3D printer. i decided to design my own mask which i can assemble later using groove. THIS PRINT NEED GLUE TO ASSEMBLE* ...

... to hold a NEMA17 motor instead the ZWO EAF. ... The NEMA17 steel shaft should be cut at the size of the base holder. For modifications, download original "support_moteur_EAF.STL" and "support_EAF.STL" and rename or change names on the .scad files.

... For using the latter you also need to get the [OpenSCAD threading library](https://github.com/rcolyer/threads-scad) in version 2.1 (or possibly later) and put its `threads.scad` file in the same directory as the `eyepiecehole-threaded.scad` file.

... eyepiece to my setup. This enabled me to illuminate the reticule of the polar finder, making it much simpler to navigate in the dark. It's worth noting that using black filament won't provide enough light, so I opted for a lighter color instead.