focusing helicoid 3d models

The helicoid itself uses 4 pegs in rails instead of a full screw-and-thread design. The sides of the pegs are about as smooth as any filament-based printer can print, so while this design is fiddly to assemble, it doesn't need as much sanding work...

The helicoid itself uses 4 pegs in rails instead of a full screw-and-thread design. The sides of the pegs are about as smooth as any filament-based printer can print, so while this design is fiddly to assemble, it doesn't need as much sanding work...

The project is to render detail in Blender 2.63

Scanned this monument in Slovenia, it dates back to the first world war. ...Looks like the tower of Babel.

Create a custom lens adapter for your point-and-shoot camera lens by using this design, specifically made for SONY FE mount. Download the file and modify the piece marked with "BIG MINI F" to suit your optics. ...Note that the center part is just a...

A compact adjusting ring featuring a distinctive control knob tailored specifically for use with an Industar L-61 lens.

Customized version of https://www.thingiverse.com/thing:5575034 Created with Customizer! ...https://www.thingiverse.com/apps/customizer/run?thing_id=5575034

Customized version of https://www.thingiverse.com/thing:5575034 Created with Customizer! ...https://www.thingiverse.com/apps/customizer/run?thing_id=5575034

Customized version of https://www.thingiverse.com/thing:5575034 Created with Customizer! ...https://www.thingiverse.com/apps/customizer/run?thing_id=5575034

When it's fully assembled the helicoid bottoms out at infinity and "tops out" on the "grip_and_retainer" focus ring, while having plenty of tab length, so it's my hope that it won't fall apart on you. I think the best use case for this adapter is...

When it's fully assembled the helicoid bottoms out at infinity and "tops out" on the "grip_and_retainer" focus ring, while having plenty of tab length, so it's my hope that it won't fall apart on you.I think the best use case for this adapter is as a...

I required a focusing lens adapter to utilize my standard 12mm focusing lens within the LightObject air assist head.

System for focusing and for determining the start of the laser position (red cross - grid)

A simple slip on focusing mask for the Williams Optics 32mm Uniguide Scope. Design updated as the initial post had an incorrect dimension. ... I've included two types of masks, see which one works best for you!

Adventurer3のワークサイズ150mmに合わせたピント合わせと画角調整用の高さスケールです。 10mm間隔で穴が開いていて、50mm間隔で大きな穴が開いています。 タイムラプスの撮影にご利用ください。 A height scale for focusing and adjusting the angle of view according to the work size of 150 mm of Adventurer3. There are holes at 10mm...

This Bahtinov mask cap is to help fine tune focusing of the Dwarf 2 smart telescope by Dwarflab, allowing for much cleaner images with more details and pin sharp stars.This is a Bahtinov mask 'cap' (ie, it's not threaded) to allow the Bahtinov...

The link for reference is: https://www.eevblog.com/forum/thermal-imaging/raytheon-cadillac-deville-camera-3d-printable-focusing-mod-and-chopper-wheel/. ...Please note that the chopper wheel must be printed at 200% scale in X and Y dimensions, and at...

On the lens side I've decided to go with M42 mount which is easy to 3dprint and used by many cheap and optically good vintage lenses. With high magnification ratios proper focusing of the image becomes a problem. Especially when non-macro dedicated...

I had a blank focusing screen for my Mamiya RB67 and I needed one with frame lines for both 6x7 and 6x4.5 cm negative sizes so I made these templates to accurately draw them. If lines are only needed for 6x7 cm then just the 4.2 mm template is used,...

A fully core-less and yoke-less axial flux alternator. Two magnet rotors are required for this to work. And 32 magnets per rotor. The rotor employs a Halbach Array. The main primary magnets are 25x10x3, which I pulled from a hoverboard motor. The...

tpu ring for my old minolta for other 3d printed stuff(and reviews) welcome to my blog https://survivalpandas.blogspot.com/

<p>My laser cutter is up on risers for rotary engraving so I didn't feel like laser cutting the ruler, here's a 3D printable version of it. ...&nbsp;</p>

An innovative creation I came up with for attaching my camera onto my telescope, allowing me to capture celestial images.

For use with Butler Creek Size 07 "Flip-Open Scope Cover - Objective Lens" (Model 30070) Helps align a 1/4 drill bit to properly center the bit. ... I have only printed once and the hole is just slightly too small for my bit and required going...

Customized version of https://www.thingiverse.com/thing:4596850 Created with Customizer! ...https://www.thingiverse.com/apps/customizer/run?thing_id=4596850

Customized version of https://www.thingiverse.com/thing:4596850 Created with Customizer! ...https://www.thingiverse.com/apps/customizer/run?thing_id=4596850

Add focus handle (handle or tap) for handheld shooting, apply 0.8M standardized forcu and aperture gear ratio, focus gear outer diameter is 100mm (123T). ...(Designed with the same consistent specifications as the vintage lens re-housing) Parts -...

If you use a M42 adapter with a focusing helicoid (such as the Fotasy M42 focusing helicoid adapter) it will give you about 12mm of 'fudge' room in the length of the printed adapter as you can fine tune the distance between the projected image and...