Skip to content

Spectrosmart or how to turn your smartphone into a spectroscope

Creation's quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

This system collects the spectra of objects in the re-entry phase in order to determine their composition.

Attention, this old model is now replaced by our latest design more compact and powerful. The gluing session of the hulls is suppressed.

Available hereèle-3d/divers/la-bonnette

Any other light source may also be analysed.

It is a filter holder composed of three parts on which is glued a grooved nano film ( 500 grooves per mm2).

Designed to be stuck in front of your smartphone's lens, it will always be there.

its drawer allows you to select or not the filter and will not interfere with the use of the phone or its camera in classic mode.

a configurable shim is available (file3) for protruding lenses.

Installation and operating instructions will soon be available on

here in French language.

And in English.

3D printing settings

No particular problem. No support, no raft, speed 1mm/s 210°;

The thin thickness of the drawer, 1.28mm overall can sometimes be considered too flexible. Beyond this thickness, the blocking commas are welded to the drawer body; to take off with a scalpel if you chose to modify the thickness parameters.

The file1 (shell) shall be printed in duplicate.

3D printer file information

  • 3D design format: STL Folder details Close
    • piece1-final.stl
    • piece2-final.stl
    • piece3-final.stl

    Learn more about the formats

  • Last update: 2018/06/07 at 22:16
  • Publication date: 2018/03/07 at 22:03



Page translated by automatic translation. See the original version.
Issue with this design? Report a problem

Best sellers of the category Various

Add a comment

Would you like to support Cults?

You like Cults and you want to help us continue the adventure independently? Please note that we are a small team of 3 people, therefore it is very simple to support us to maintain the activity and create future developments. Here are 4 solutions accessible to all:

  • ADVERTISING: Disable your AdBlock banner blocker and click on our banner ads.

  • AFFILIATION: Make your purchases online by clicking on our affiliate links here Amazon or Aliexpress.

  • DONATE: If you want, you can make a donation via PayPal here.

  • WORD OF MOUTH: Invite your friends to come, discover the platform and the magnificent 3D files shared by the community!