ascom focuser 3d models

Engineered to fit snugly over the focus knob, they perfectly complement the Crayford 2-inch focuser commonly used on many Newtonian scopes. ...The adapter is thoughtfully divided into two pieces; simply loosening the thumb screw allows for manual...

This adapter empowers users to swap out the subpar rack and pinion focuser provided with their telescope, opting instead for a budget-friendly helical focuser sourced from eBay. To locate an affordable helical focuser, conduct a search on eBay or...

... focuser to a 1.25 inch barrel. ... The helical focuser has a M31 x 0.5 male thread. My adapter screws onto the focuser (M31 x 0.5 thread) and provides a 1.25 inch barrel. ... It includes a M28 x 0.6 filter thread on the telescope side as well :-)

The package contains: * A 1.25" focuser stop, which securely attaches to the 2" focuser barrel by threading onto it. Initial installation may require a bit of effort, but with gentle twisting, it should settle into place properly. * A 1.25" dust...

One of the older TS telescopes (Photoline 110/770) has a different design to it's focuser and the ZWO Electronic Automatic Focuser (EAF) wont' fit on the telescope with the original plate provided by ZWO. This design fixes the issue, allowing the EAF...

A focuser cap, in 0.965", 1.25", and 2.0" sizes. ...Simple!Source on OnShape.Also check out other telescope stuff.

This is a focuser to be used with these components: https://www.thingiverse.com/thing:5140868 - Focuser box https://www.thingiverse.com/thing:4906949 - Collar for Rokinon 135mm lens for Fuji Use the focus frame according to your system. See pictures...

GSO 2" M-LRN 10:1 Linear Bearing Crayford Focuser, normally found on GSO Imaging Newtonian Reflector OTA, has a curved, concave, surface and different spacing incompatible with the included ZWO EAF aluminum bracket. This sturdy ABS-printed...

The threads on the original design did not fit the SV161's m31 threads so i remade the threaded portion with the correct threads for the focuser

... requires a flexible coupler (Coupleur flexible 4x5mm CNC Moteur axe 4mm To 5mm). This 3D print will push a little bit the axis of the focuser so that there is enough presure on the mecanic of the focuser to get the maximum precision while focusing.

... a replacement knob for my Meade DS-90 EC refractor telescope. ...It fits an M4 screw through the knob into an 8.2mm diameter rack & pinion focuser shaft. This seems to be a common size for lower-end rack & pinion focusers (refractors and reflectors).

A top-notch fine focus knob fits perfectly into the rack and pinion GSO focuser system. A small screw is needed to secure the original knob in place. ...P.S.: The pictures show a rack and pinion GSO adapter mounted on a 6-inch Skywatcher telescope, and...

Just the adapter for Celestron 8'' FASTAR US made focuser "28BYJ-48 Celestron C8 Focuser" https://www.thingiverse.com/thing:3552339 i also modified the cover to a more vented cover. The space between the center on the screw is 27,5mm. Printer...

... a replacement knob for my Meade DS-90 EC refractor telescope. ...It fits an M4 screw through the knob into an 8.2mm diameter rack & pinion focuser shaft. This seems to be a common size for lower-end rack & pinion focusers (refractors and reflectors).

The concept of this micro-focuser originated from this design: https://www.thingiverse.com/thing:1751383. I wanted one that could accommodate different lenses. This tool simplifies focusing for astro-photography and macro-photography. Additionally,...

This is an adapter to attach a stepper motor to 2" TS-Optics 2.5" Rack and Pinion telescope focuser (...

You will need 4x M3x10mm to attach the motor to the bracket and 4x M3x20mm with washers to attach the bracket to the focuser. You will need to make sure the central tension grub screw is appropriately adjusted before fitting of the bracket. This...

This is a focuser to be used with these components: https://www.thingiverse.com/thing:5140868 - Focuser box https://www.thingiverse.com/thing:4906949 - Collar for Rokinon 135mm lens for Fuji Material list: the above plus: - 2x bearing ID=6, OD=13,...

The big weak point on the Sky-Watcher Heritage-130P Flextube is its helical focuser, but it is possible to replace it with TS-Optics 2" Crayford focuser for Newtonian Telescopes. ... BOM: TS-Optics 2" Crayford focuser for Newtonian Telescopes - 1 DIN557...

I remixed this into a simple helical focuser. ...Also i wanted to use my red dot finder from my bb guns which uses 11mm dovetail, so i modified the finder mount for that as well

This is an EAF bracket for a TS-Optics 2.5" Rack and Pinion focuser (Product ID TSFOCR25S). I printed it in the vertical orientation using tree supports. ... You will need some longer M3 bolts for this - about 23mm long.

The man is equipped with a male cap that accommodates 1.25-inch and 2-inch focusers and accessories. ...Time-lapse videos can be found on YouTube at https://www.youtube.com/watch?v=jtAYU7eEYsE.

I hate belts so I designed a custom mount focusing ring and pulley to focus gear to gear. Works with both my QHY268C and ASI183MM and it is so reliable and precise that I now use filter offsets for focusing. I urged the upload cause a lot of people...

This flat top ring focuser mount is designed for a Bartelsonian type attachment point. It features a precise fit to accommodate a 2" JMI RCF focuser insert. Built with exceptional strength, it will not bend or flex under even the heaviest loads -...

Design Flaw: The design is inherently flawed because the fine focus knob engages the differential threads and has more friction than the coarse focus knob that runs in the roller bearings. My solution (very ugly) was to pack the area between the...

Since the focuser tube moves 12mm for each rotation of its shaft, with this setup you will get 1.333 microsteps per micron, or 0.75 micron per microstep using a 1.8° motor with 32 microstepping. In NINA, a good "step size" value is 150, and you may...

The holes for the screws are at the same place, so you can exchange the eyepiece focusers 1:1. I used the original screws for the cover of the shaft. Changes in the new version : Unfortunately, I made a mistake in the first version and added the...

This is a Remix of M42 to Sony A / Minolta A Mount: https://www.thingiverse.com/thing:3176073 from Sefero: https://www.thingiverse.com/Sefero/about and Sony A7s to 2" Telescope focuser adapter: https://www.thingiverse.com/thing:3063831 from Spudwood:...

I was very impressed with Marcopolomint's 2" focuser but wanted it flush fit to my 10" telecoped body which I was building so revised the design to fit straight onto the telescope body. The other focuser parts are still Marcopolomint's who did an...

... holes, before removing and securing with CA glue and small Servo horn screws I had laying around. Be careful when removing the four screws of the focuser plate - remove the screws but keep holding the piece in place when screwing in the base-plate.