astrophotography backfocus 3d models

A Bahtinov mask helps you focus stars for astrophotography. How to use it: 1. Find the brightest star in the sky (usually Polaris) -- Jupiter works great too! 2. Put the mask onto your lens and find the star in the viewfinder 3. set zoom and...

For astrophotography, M42/0.75 thread is generally used for APS-C and lower sensors. I started from https://www.thingiverse.com/thing:703383 but it has some plays even with 0.1mm layer height and several tries. I modified scad for 1. make it much...

This is a precision 15mm dovetail mount engineered specifically for Fermunoz's barn-door astrophotography tracker. You can utilize this dovetail to securely fasten a small, affordable red-dot sight or other finder scope for perfectly aligning the...

This one is designed to hold a 12V-10A power adapter brick that I use for powering my Astrophotography rig with a Sky-Watcher EQM35-Pro mount. The grips attach nicely to the leg, so I remixed this in Blender, keeping the grips, but replacing the...

These cameras have M42/0.75 female thread with 12.5mm backfocus according to manual diagram. Since E mount has flange to focus distance of 18mm, this adapter length should be 5.5mm but Sony E-mount bayonet takes 5mm and needs about 0.3mm margin and...

To set this up I recommend the following tutorial by David Hunt: http://www.davidhunt.ie/raspberry-pi-zero-with-pi-camera-as-usb-webcam/ The camera modules backfocus adjustment ring is usable, but only if the top shell is removed. The C to CS mount...

To set this up I recommend the following tutorial by David Hunt: http://www.davidhunt.ie/raspberry-pi-zero-with-pi-camera-as-usb-webcam/ The camera modules backfocus adjustment ring is usable, but only if the top shell is removed. The C to CS mount...

These two reducers have different backfocus values: 105mm for Celestron and 86mm for Meade, resulting in four versions of the adapter: 1) rdf Celestron + Asi Bf 12.5mm, 2) rdf Celestron + Asi Bf 17.5 mm, 3) rdf Meade + Asi Bf 12.5mm, and 4) rdf Meade...

... This design is specifically engineered to fit between the Rasa T-ring adapter and the Starizona filter slider, allowing filters to slide out effortlessly without hitting the Clamp Ring. Notably, the height of the washer has no impact on backfocus.

Astrophotography using an equatorial mount telescope requires precise motion control in order to produce sharp images. This is particularly true for the RA axis motion. Explore Scientific (and other manufacturers) mounts use stepper motors to...

Skyhunter users can rely on the APM ULRS mount for capturing breathtaking astrophotography images with minimal equipment adjustments required. Its user-friendly interface and intuitive controls make it easy to navigate and configure settings for...

This is a system I developed to help the Astrophotographer with mounting accessories needed for their craft.  There are many powered devices to keep track of on a telescope used for astrophotography.  This clamp system is intended for use on the...

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...

In astrophotography, most DSLRs don't attach to the tripod directly so the hole should be available for accessories such as this. I created the FreeCAD files specifically for a Canon 6D but they can be modified for other cameras. I think that in...

Print Settings Printer Brand: FlashForge Printer: FlashForge Creator Pro Rafts: Doesn't Matter Supports: Yes Infill: 7-10% Post-Printing Remove the Camera Lens Carefully To use the Pi camera for astrophotography, remove the lens by unscrewing it...

With just two accessories (a CCTV zoom lens being one of them), I quickly assembled a working prototype and all that remained was designing a sturdy case that could be easily disassembled to remove the camera when needed for...

To use the Pi Camera for astrophotography, remove the lens that covers the sensor with long nosed pliers, carefully gripping the circular part and rotating. You must grip the circular part, not the square part. Two files are provided: one for the...

Whether you're an amateur astronomer or a seasoned astrophotography enthusiast, this camera tripod adapter for telescope is the perfect accessory to take your photography skills to new heights. Don't settle for subpar images - upgrade your gear and...

This project at https://sleeplesslights.com/samyang-135mm-f-2-lens-collar-new-design/ More gadgets and astrophotography stuff at https://sleeplesslights.com Update 2022/12/15 - Added the Source FreeCAD FCStd File to Thing Files Update 2023/01/14 -...

... hold. In response to user feedback, an updated version of this product now features two Picatinny rails for mounting a reflex sight and green laser pointer, further enhancing its utility and versatility in various astrophotography applications.

... Samsung Galaxy S6 Edge smartphone, ensuring a distraction-free viewing experience. Whether you're gazing at distant planets or capturing stunning astrophotography shots, this accessory is the ultimate companion for any mobile astronomy enthusiast.

Drive pulley and block mount for an Acme rod linear drive is utilized to operate the precision RA axis on a home-built astrophotography mount. The 16mm bearings on each side can be pinched between a pair of pins, providing backlash-free mounting. 2x...

I use several of these clamps on my telescope to keep heater wires and astrophotography camera wires neatly organized. I added a variation on my clamp that features six holes for use as a 12V power distribution panel. Two holes are sized...

A common problem with push connectors like this one in astrophotography is that users trip on the cable outside at night while photographing galaxies, losing control of the GOTO mount and pictures being downloaded. This causes time-consuming and...

The Skywatcher HEQ-5 is a popular equatorial mount designed for deep space astronomy and astrophotography. To enhance its functionality, consider installing a GPS module that provides accurate location data and time sync capabilities. This GPS...

Addition Cooling for ZWO Camera - DSO Astrophotography ## BOM 1x SP1848-27145 TEC Thermoelectric Heatsink Cooler Peltier Plate (or 2x) 1x Genuine AMD Athlon 64 Heatsink with Fan 1x Customizable Fan Grill Cover (70mm) 1x DC Power Supply Jack Socket...

Enhance your astrophotography setup with our 60mm Guide Scope to Main Scope Adaptor Plate. Achieve seamless alignment for flawless guiding. Elevate precision and capture stunning deep-sky wonders. Upgrade your imaging experience and ensure every shot...

One of the calibration frames used in astrophotography is called a flat frame. Flat frames are used to tell the image stacking software how to remove vignetting from the image. The most common method for creating flat frames is to cover the lens with...

Can be used for astrophotography or visual viewing of bright objects in daytime or the moon. The bahtinov mask can be used for focussing on a bright star. And the blank/dust cap can be used to remix some other pattern onto it if you want to use it as...

Covers and caps for some commonly used sizes in astronomy and astrophotography. I find that sometimes I am missing a cap and I was unaware of a good collection, so I decided to design my own and bundle them.There may be some slight variations between...