astrophotography backfocus 3d models

Square smartphone tripod adapter.Fits perfect in square plate tripod However its a bit tight for slide in types.Use 2-3 small rubber bands to keep the adapter under pressure.*Designed around the google pixel 4a(5G) so it should work with most modern...

The fact is that I urgently wanted to try long-exposure astrophotography using an iPhone.I decided to build a magnetic tripod mount for my iPhone 14 Pro.Layout: https://github.com/kotXio/woodworkingMore details on how to build and about magnets in...

The M48 Dust Cap is a versatile accessory designed specifically for astrophotography cameras. Its compact size and secure fit make it an ideal solution for protecting sensitive camera lenses from dust and debris. ...But that's not all - this ingenious...

I have a very generic Newton telescope, and wanted to try using it for astrophotography, which is way easier if you can adjust the focus remotely. So I printed this bracket for the ubiquitous 28BYJ-48 stepper motor, with an adapter to fit over the...

Focusing a telescope for astrophotography requires a precision instrument - enter the Bahtinov mask. To help you create one of these crucial tools, this set of files is your go-to resource. ...A key advantage of using these files is that they can be...

Astrophotography OTA lens holder for Samyang/Rokinon 16mm F2 lens. It uses 1/4 20 UNC holes for plate attachment and lens fix adjustment. The lens is holded by a 15mm free fixed strip close to the filter ring, right behind the hood fix ring, with...

I crafted a focus ring repair system after my astrophotography exposures were ruined by a bumped setting. The system includes a slip-on lock and micro-adjuster specifically designed for the Canon 200mm F2.8 L USM II lens. It truly works, as I...

Astrophotography OTA lens holder for Tamron SP 10-24mm F3.5-4.5 lens. It uses 1/4 20 UNC holes for plate attachment and lens fix adjustment. The holder is placed around the zoom ring, as it is not used for astrophoto, with the intention to be the...

The Skywatcher Star Adventurer mount is very nice for astrophotography, but it is not easy to polar-align. I've designed a 3-d printed adapter that: * Fits in the front of the Star Adventurer, * Allows you to put in the illuminator, * Allows...

This thing slides into the hot shoe flash mount on a SLR camera and holds a 23mm diameter cylindrical laser pointer used to aim the camera for astrophotography. It has a raised tab to depress the power button (by rotating the laser so the button...

The standard Bahtinov mask is one of the most useful tools for focusing used in astrophotography. However, it can be made even more useful by making it three-fold symmetric, i.e. to add two more Bahtinov masks. The result is what's called a...

This is a 0.965"-to-1.25" eyepiece adapter to convert to a more standard size in the world of telescopes or astrophotography. There is a small hole on the side of part to allow for a set screw. ... separation from the two sizes is a gradual slope...

I aimed to attach 50mm Astronomy filters directly in front of the lens for extended exposure astrophotography sessions. The RF 35mm demands approximately 20mm of travel to safely focus on macro distances, thereby positioning the filter at least this...

I'm getting into astrophotography and I chose the Evostar 72ED telescope from Skywatcher. Since the weather is not nice these nights and the sky is not clear, I take the opportunity to develop several improvements to be more practical during my...

A Bahtinov Mask for the ASKAR ACL200L astrophotography lens. I had tested and it works very well, I left a small gap so you can install some felt taper around the inside wall so as not to scratch your telescope. ...I don't have photos of the print handy...

It's especially useful for astrophotography. Simply place it over the focus knob on your telescope, and you can adjust the focus as needed. I haven't tried it yet, but it should work just fine. ...To take your telescope to the next level, try combining...

... keeps my AT60ED telescope and ZWO camera safely away from the legs, a major advantage over the iOptron SmartEQ tripod's design. This setup allows for a much more stable mounting configuration, ideal for capturing stunning astrophotography images.

To use the Zenit Fotosniper TAIR-3S for astrophotography, it has a vixen dovetail.One finder bracket can be mounted on the top to mount ASIAIR and guide camera.If you do not have enough finder brackets, you can print and use a double finder scope...

The astrophotography adapter is designed for Celestron CG-5 equatorial mounts, requiring a print with 70% infill. Assemble by inserting a 1/4-20x5/8" hex head bolt through the base and adding one or two washers to secure the camera. Ensure the bolt...

It is useful for astrophotography of the sun. You can find the sun image on my webpage: https://www.bajraszewski.pl/slonce. The holder comprises two parts: the holder (Obrecz.slt) and the ring (Pierscien.slt). Cut 170mm diameter sun film, put onto...

Utilisation : fixez les colliers et ajustez l'emplacement de la bague mobile pour être dans la plage de mise au point souhaitée (vers l'infinie en astrophotographie). Ajuster en tournant les vis et serrer pour bloquer la mise au point quand vous...

Use your QHYCCD Polemaster on your Skywatcher Star Adventurer for astrophotography with this adapter. Attach the adapter to the lower mounting screw on the dec bracket, then slide the polemaster into place inside the adapter. ...This adapter also...

This is a Flat Panel for calibrating a telescope for Astrophotography. This fits a 4" dia telescope. This includes the Front cover, the spacer, the back cover, a dust cover, 1" extender spacer, and an outer ring clasp. **Update** 6-19-23 Added...

- The securing glue should reset and help keep your newly set backfocus Finally check your focus with some test photos and videos. Webcam output is just 1080p. There is virtually no chance to scratch the lens with this tool. I made it because...

These two gearboxes having different backfocus (105mm for Celestron and 86mm for Meade), this adapter is available in 4 versions :1> rdf Celestron + Asi Bf 12.5mm 2> rdf Celestron + Asi Bf 17.5 mm 3> rdf Meade + Asi Bf 12.5mm 4> rdf Meade + Asi Bf...

This is based on the Astrophotography 5in EL Panel Circle Flat Frame Kit I bought from Ellumiglow: https://www.ellumiglow.com/electroluminescence/el-panels/astrophotography-5in-circle-kit This kit comes with a 5" round EL panel and a frosted white...

Slightly modified - made it smaller, removed an unnecessary 90° overhang and slightly increased wall thickness on the bottom because the print was very weak there.Tested on the Astrolux EA01S but should fit EA01 and EA04 as well because afaik they...

Seamlessly attach your camera to your telescope, allowing for stunning astrophotography. Elevate your celestial imaging with precise alignment. ...Upgrade your setup and immortalize the beauty of the cosmos!This cradle connects your polar scope to a...

Utilizes Scale Perfection optics for outstanding clarity throughout its extended magnification range - ideal for astrophotography applications. ...1:1 Optimal Imaging ensures consistent high quality image transfer onto digital camera sensor or...

This allows nighttime astrophotography to be combined without aligning the feathers. This clip secures to the secondary wing branches and disperses light in all directions, making it possible to completely eliminate starbright feather. Low...