skywatcher focuser upgrade 3d models

HQY Polemaster plate for Skywatcher AZ EQ5 mount

The focusing shaft rides in two 608RS bearings (8x22x7mm) and the whole shaft is slightly pressed to the tube rack with spring tension minimizing backlash using spring washers. ... The whole design is made in FreeCAD and several of the dimensions is...

The focus mechanism for the NEMA 17-PG5 stepper motor is crucial. To achieve precise control, I've researched and sourced a suitable solution from OMC Stepper Online - a NEMA 17 bipolar stepper motor with a L33mm gear ratio of 51:1 planetary gearbox...

A precise and efficient solution for Celestron's 114EQ telescope - a motorized focuser that leverages a reliable NEMA17 stepper motor to deliver smooth, consistent focus adjustments with remarkable accuracy.

Just a plain 31.8 mm plastic cap to avoid dust entering through the focuser of a telescope

Just like the title says, a custom-built Bahtinov mask helps you reach focus on a Skywatcher 250 PDS Newtonian telescope. ...Print Settings Printer Brand RepRap Printer bq Hephestos 2 Resolution 0.200 Infill 20% Notes This massive thing is huge,...

This endeavor aimed to repurpose as much of the original equipment as possible, including the eyepiece holder, focuser knobs, metal plate securing the focuser knobs against the rack, metal coverplate, two screws holding those pieces in place on the...

This project involves creating a user-friendly interface for adjusting the focus of a telescope using a hand-held controller connected to an Arduino board and LCD display.

a little evolution with a best fit in the 3" focuser. ...Perfect for camera, like 2600m with a 2" coma corrector

A custom-designed clamp for securing a 2-inch Moonlite CR focuser on a portable telescope featuring an open tube design.

... the screws are designed for M4. The holes for adjusting screws (x2) have been threaded with a tool (M4). The bigger diameter for the adjusting ring must be put face to the camera. If not, the focuser will be thighten and won't be able to turn.

... EAF to the 3" Feather Touch focuser. ... In my case I used it to mount the ZWO AEF (https://astronomy-imaging-camera.com/product/zwo-eaf). It's reversible so you need to orient the holes such that they align with the two screw threads on the focuser.

... rigid and precise. This focuser has a 2-inch diameter, a travel of 16 millimeters, and is compatible with 1:10 spincle reducers. Its spindle diameter measures 4 millimeters. ...The base plate radius accommodates tubes with a 250-millimeter diameter.

A new focuser knob/dial/wheel is available for Meade ETX125 telescopes, featuring a larger diameter grip for enhanced fine focus capabilities. The textured edge enables easy handling even when wearing gloves. ...Moreover, the main dial has strategically...

Micro focuser and focus lock for Nikon 55-200mm zooom lens. Remixed to fit this lens and changed the hex head caps/adjusters to be the same. Hardware: (4) M40x30 hex head screws (2) M40 nuts -hammer in the hex head screws into the...

This is to mount a 4mm shaft Nema 17 Stepper motor to a GSO single speed crayford focuser like found on a 6" F/5 newt, The ring gets screwed to the bracket to lock it to the focuser, and it leaves clearance for all the other controls

Celestron doesn't officially support their electronic focuser on the 5SE model so this fixes that. No modifications are necessary to any of the stock telescope or focuser components. Basic instructions are: 1. Print this thing out .. I used...

The dust cap has an inner diameter of 2.25 inches and fits snugly over the exterior of the draw tube on my Moonlite CR 2-inch Newtonian focuser. ...When printed at 100% scale, the fit was a bit too tight, so you may want to adjust your print settings...

Protect the focus point with a protective cover, much like shielding the diagonal mirror or Barlow lens from harm. ...A sturdy design features three secure screw holes to ensure a solid hold.

The user-friendly design of this 1.25 focuser makes insertion a breeze, thanks to its cleverly angled bevel. ...Once in place, the secure grip provided by the ergonomic fingerhold ensures a confident removal, every time.

... It's reversible so you need to orient the holes such that they align with the two screw threads on the focuser. Category: Physics & Astronomy

This is a remix of a Precision Focuser for RedCat 51 from Wal20The holes for the nuts and the screws are designed for M4.The holes for adjusting screws (x2) have been threaded with a tool (M4). The bigger diameter for the adjusting ring must be put...

... the drilling of a setscrew hole on the side of the base that must be threaded to accept an M8 screw. An M8 nylon bolt is then screwed into place, serving as a tensioning mechanism and securing the focuser firmly in position when required.

This model is designed for attaching an NEMA14 stepper motor to a Crayford double gear focuser. A toothed pulley with 52 GT2-2mm teeth has been created, connected via a 130-tooth belt to an aluminum pulley featuring 10 teeth. The PLA pulley is...

This is a precision focus adjuster for GSO Monorail telescope mounts with 1:10 fine focusing capabilities. The project draws inspiration from the https://github.com/fehlfarbe/arduino-motorfocus codebase, offering a high level of customization and...

This is a remix of part C of the great ZWO OAG HELICAL FOCUSER, adapted to fit the Lowspec spectrograph, https://www.thingiverse.com/thing:2455390. I joined the guidescope tube from the Lowspec to the OAG, and now I can smoothly focus my guidecam...

... a metal gear for the motor 4 M3 bolts to fix the motor on the box and the box on the support. Also 2 M4 bolts for the support on the base. Many arduino projects use step motor as electronic focuser. ... I used EQFocuser and I'm fully satisfied.

I got my scope second hand and it was missing the cap for the focuser, so I made this one that covers the focuser, and 1.25" adapter. There are L shaped slots cut out to go over the set screw knobs so that the cap can be locked in place. Loosen...

This is a Nema17 ( 20mm ) stepper motor support for DIY autofocus for the Skywatcher Newtons... ... I'm using it on a Skywatcher 150PDS with great success.

A device designed specifically to link your SkyWatcher Star Adventurer mount securely to either a SkyWatcher EQ5 or EQ5-Pro tripod for stable and precise astronomical observations.